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cyan · cool

#d7fefc

a pale, electric cyan · cool · closest name: Light Cyan

Token name suggestion: Whisper Reef

RGB
215, 254, 252
HSL
177°, 95%, 92%
CMYK
15, 0, 1, 0
Luminance
0.9236

#d7fefc is a pale electric cyan, 177° on the wheel and 86/100 on the cool side. Put black text on it (19.47:1). As text it scores 1.08:1 on white — use #03817B instead. Nearest name is Light Cyan, nearest Tailwind family is cyan.

hsl(177 95% 92%)rgb(215 254 252)Base step 100AAA inkCool

At a glance

Every number on this page in one read: what #d7fefc is made of, how bright it looks, and which way it leans.

Hex
#d7fefc
Hue
177°
cyan
Saturation
95%
electric
Lightness
92%
pale
Brightness
100%
HSV value
Perceived
95%
weighted brightness
Luminance
0.9236
WCAG relative
Temperature
Cool
86/100 cool
Color family
Cyan
Tone
Electric
Best ink
Black
19.47:1
Closest name
Light Cyan
ΔE2000 2.5
Chroma
13.2
LCH, 0–130ish
OKLCH L
0.969
perceptual lightness
Tailwind
cyan
500 · ΔE 23.8
Web-safe
#CCFFFF
nearest of 216
Where it sits
Hue177° of 360°
Saturation95%
Lightness92%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #d7fefc.

Temperature
Warm ← → Cool86% cool

Reads cool. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red16%
Green77%
Blue8%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#d7fefc
HEX (8-digit)#d7fefcff
RGBrgb(215, 254, 252)
RGBArgba(215, 254, 252, 1)
HSLhsl(177, 95%, 92%)
HSV / HSBhsv(177, 15%, 100%)
HWBhwb(177 84% 0%)
CMYKcmyk(15%, 0%, 1%, 0%)
LABlab(97.0 -12.8 -3.2)
LCHlch(97.0 13.2 194.1)
OKLCHoklch(0.969 0.040 192.7)
XYZ (D65)xyz(81.03, 92.36, 105.63)
Decimal14155516
Display P3color(display-p3 0.843 0.996 0.988)
Web-safe#CCFFFF

Copy-ready code

every platformclick to select
/* CSS */
color: #d7fefc;
background-color: #d7fefc;
/* CSS custom property */
--brand: #d7fefc;
/* Tailwind (arbitrary) */
class="text-[#d7fefc] bg-[#d7fefc]"
/* SCSS */
$brand: #d7fefc;
/* SwiftUI */
Color(red: 0.843, green: 0.996, blue: 0.988)
/* UIKit */
UIColor(red: 0.843, green: 0.996, blue: 0.988, alpha: 1)
/* Android XML */
<color name="brand">#D7FEFC</color>
/* Android Compose */
Color(0xFFD7FEFC)
/* Flutter */
Color(0xFFD7FEFC)
/* Python / OpenCV (BGR) */
(252, 254, 215)
/* Python / PIL (RGB) */
(215, 254, 252)
/* Java AWT */
new Color(215, 254, 252)
/* .NET */
Color.FromArgb(255, 215, 254, 252)
/* OpenGL / Unity (0–1) */
(0.8431f, 0.9961f, 0.9882f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{215,254,252}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #d7fefc 85%, white);
border-color: color-mix(in oklab, #d7fefc 40%, transparent);
/* theme-aware in one line */
color: light-dark(#037C76, #D3EEED);
/* relative colour syntax */
--hover: hsl(from #d7fefc h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #F1FDFD;
  --brand-100: #d7fefc;
  --brand-200: #C2FAF7;
  --brand-300: #92FCF7;
  --brand-400: #5BFBF3;
  --brand-500: #24FAEE;
  --brand-600: #06EFE3;
  --brand-700: #05C7BD;
  --brand-800: #049F97;
  --brand-900: #08736D;
  --brand-950: #054844;
  --brand: #d7fefc;
  --brand-ink: #000000;
  --brand-surface: #F4FAFA;
  --brand-border: #C0EDEA;
  --brand-hover: #B4FDF9;
  --brand-pressed: #92FCF7;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #142424;
    --brand-ink: #D3EEED;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F1FDFD',
        100: '#d7fefc',
        200: '#C2FAF7',
        300: '#92FCF7',
        400: '#5BFBF3',
        500: '#24FAEE',
        600: '#06EFE3',
        700: '#05C7BD',
        800: '#049F97',
        900: '#08736D',
        950: '#054844',
        DEFAULT: '#d7fefc',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F1FDFD,
  '100': #d7fefc,
  '200': #C2FAF7,
  '300': #92FCF7,
  '400': #5BFBF3,
  '500': #24FAEE,
  '600': #06EFE3,
  '700': #05C7BD,
  '800': #049F97,
  '900': #08736D,
  '950': #054844,
);
$brand-base: #d7fefc;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F1FDFD", "$type": "color" },
      "100": { "$value": "#d7fefc", "$type": "color" },
      "200": { "$value": "#C2FAF7", "$type": "color" },
      "300": { "$value": "#92FCF7", "$type": "color" },
      "400": { "$value": "#5BFBF3", "$type": "color" },
      "500": { "$value": "#24FAEE", "$type": "color" },
      "600": { "$value": "#06EFE3", "$type": "color" },
      "700": { "$value": "#05C7BD", "$type": "color" },
      "800": { "$value": "#049F97", "$type": "color" },
      "900": { "$value": "#08736D", "$type": "color" },
      "950": { "$value": "#054844", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#000000 on #d7fefc · 19.47:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.08:1
AA fail · AA large fail · AAA fail
Aa
Black text · 19.47:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #d7fefc as text scores 1.08:1 on white and 19.47:1 on black.
Best tinted ink on it, if plain black or white feels flat: #037C76 at 4.69:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#03817B · 4.74:1
AA on white−66% L
#03817B
The quick fox
#02645E · 7.03:1
AAA on white−72% L
#02645E
The quick fox
#d7fefc · 19.47:1
AA on blackalready passes
#d7fefc
The quick fox
#d7fefc · 19.47:1
AAA on blackalready passes
#d7fefc

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #04A49C is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#d7fefc on white: 1.08:1
AA ✗ fail · AA-large · AAA
Aa
#d7fefc on black: 19.47:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #d7fefc as text on that neutral, and that neutral as text on #d7fefc.

NeutralRatioBoth directions
White1.08:1AaAa
Slate 501.03:1AaAa
Slate 1001.02:1AaAa
Slate 2001.14:1AaAa
Slate 3001.38:1AaAa
Slate 4002.38:1AaAa
Slate 5004.41:1AaAa
Slate 6007.03:1AaAa
Slate 7009.60:1AaAa
Slate 80013.56:1AaAa
Slate 90016.55:1AaAa
Black19.47:1AaAa
Colour vision deficiency
true color
protanopia · #F9FAFC
deuteranopia · #F1F4FC
tritanopia · #CCFFFD

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #d7fefc is pinned to step 100; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F1FDFD
#d7fefc
#C2FAF7
#92FCF7
#5BFBF3
#24FAEE
#06EFE3
#05C7BD
#049F97
#08736D
#054844
Base = 100Lightest = 50 · #F1FDFDDarkest = 950 · #054844Text step on white = 900
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.010 192.7);
  --brand-100: oklch(0.94 0.016 192.7);
  --brand-200: oklch(0.88 0.024 192.7);
  --brand-300: oklch(0.80 0.031 192.7);
  --brand-400: oklch(0.72 0.037 192.7);
  --brand-500: oklch(0.64 0.040 192.7);
  --brand-600: oklch(0.56 0.040 192.7);
  --brand-700: oklch(0.48 0.038 192.7);
  --brand-800: oklch(0.40 0.034 192.7);
  --brand-900: oklch(0.32 0.028 192.7);
  --brand-950: oklch(0.24 0.022 192.7);
}

Colors that work with #d7fefc

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#000000
Black wins here
Surface#F4FAFA
Tinted page background
Border#C0EDEA
Hairlines and dividers
Muted text#4B9B97
Captions on the surface
Accent#CC0041
Second voice, not a rival
Dark variant#037C76
Hover, pressed, headers
Light variant#E6FEFD
Selected rows, tints
Dark surface#142424
Dark-mode background
Hover#B4FDF9
One step down in lightness
Pressed#92FCF7
Two steps down
Disabled#F3F7F7
Chroma pulled out
Focus ring#D6FFFD
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #d7fefc

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Text and icons on dark surfaces
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Card and section backgrounds
  • Brand accents, badges and data highlights
Use with care
  • Text of any size on white — fails WCAG AA
  • Full-page backgrounds — tiring over long sessions
  • White text placed on it
  • Thin strokes and 1px borders — they disappear on light UI
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Not as text
Safe as a fill behind white type
No — use #037C76
Safe as a 1px border on white
No — use #04A49C

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

cleantechnicalfreshclinical

Cyan reads as water, air and infrastructure: cool, hygienic, engineered.

At this chroma the association is amplified — it will dominate anything placed beside it, so give it space and use it sparingly. The high lightness makes it recede — a surface colour rather than a statement.

Worth knowing

At high lightness it disappears into white surfaces and thin strokes vanish entirely.

Reads as
  • FormalityLow
  • EnergyHigh
  • Weight8/100
  • TemperatureCool
  • ApproachabilityReserved

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#FED7D9
Analogous left#D7FEE9
Analogous right#D7EDFE
Split-complement 1#FED7ED
Split-complement 2#FEE9D7
Triadic 1#FCD7FE
Triadic 2#FEFCD7
Tetradic#E9D7FE
On the wheel
Base+30°−30°+120°+240°+180°177°

#d7fefc sits at 177°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red84.3%
Green99.6%
Blue98.8%
R · 0–255
215
0xd7
G · 0–255
254
0xfe
B · 0–255
252
0xfc

CMYK percentages

Cyan15.4%
Magenta0.0%
Yellow0.8%
Key (black)0.4%

Total ink coverage is 17%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#d7fefc text on a black background

contrast 19.47:1

Card sample

#d7fefc text on a white background

contrast 1.08:1

Card sample

#d7fefc on grey

1.02:1

#d7fefc on its own surface

1.02:1

#d7fefc on its dark surface

14.89:1

CSS3 live lab

Text font color

The quick brown fox

color: #d7fefc;
Background color
Panel with #d7fefc background
background-color: #d7fefc;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #d7fefc;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(215, 254, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(215, 254, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d7fefc;
background: linear-gradient(135deg, #d7fefc, #D7E6FE);
Gradient text

Gradient headline

background: linear-gradient(90deg, #d7fefc, #D7DCFE);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #d7fefc;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #d7fefc;
caret-color: #d7fefc;
Left rule
Pull quote or callout
border-left: 4px solid #d7fefc;
Ring + tint
Selected chip
background: #E6FEFD;
box-shadow: inset 0 0 0 2px #d7fefc;
Conic badge
68%
background: conic-gradient(#d7fefc 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #d7fefc over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(215, 254, 252, 0.5)
rgb(215 254 252 / 50%)
#d7fefc80
hsl(177 95% 92% / 50%)
color-mix(in srgb, #d7fefc 50%, transparent)
Alpha8-digit hexFlat on white
10%#d7fefc1a#FBFFFF
20%#d7fefc33#F7FFFE
40%#d7fefc66#EFFFFE
60%#d7fefc99#E7FEFD
80%#d7fefccc#DFFEFD

Gradients from #d7fefc

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #EBFFFD, #d7fefc 45%, #037C76);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #d7fefc, #B9CEFD);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #d7fefc, #FED7D9);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #F0FFFE 0%, #d7fefc 45%, #037C76 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F4FAFA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #FFFFFF 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #F5FAFF 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #037C76 0%, transparent 65%), #d7fefc;

Monochromatic scale

Palettes built from #d7fefc

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#d7fefc in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
TechnologyTravelHealthcareMedia
Common UI roles
SurfacesBadgesHighlightsEmpty states
Print note

Sits outside most CMYK gamuts — expect a duller press result, or specify a spot ink.

On screens

Very light values are indistinguishable from white on a dim phone screen outdoors. Give it a border if the boundary matters.

In dark mode

Usable as-is on a dark surface at 19.47:1.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#d7fefc, answered

What color is #d7fefc?

#d7fefc is a pale electric cyan, closest to Light Cyan (ΔE2000 2.5). It sits at 177° on the hue wheel with 95% saturation and 92% lightness, which reads as cool.

What is the RGB value of #d7fefc?

rgb(215, 254, 252) — 215 red, 254 green and 252 blue out of 255, or 84.3% / 99.6% / 98.8% by channel.

What is #d7fefc in HSL and HSV?

hsl(177, 95%, 92%) and hsv(177, 15%, 100%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #d7fefc a light or a dark color?

It is a light color. Relative luminance is 0.9236 and perceived brightness is 95%, so black text on it reaches 19.47:1.

Should I use black or white text on #d7fefc?

Black. It scores 19.47:1 against #d7fefc, versus 1.08:1 for white — AAA at any size.

Is #d7fefc accessible on a white background?

#d7fefc on white scores 1.08:1, which fails WCAG AA at every size. Darken it to #03817B to reach 4.5:1, or #02645E for 7:1.

What is the complementary color of #d7fefc?

#FED7D9 sits directly opposite on the wheel. Softer options are the split-complements #FED7ED and #FEE9D7, which give the same contrast with far less vibration.

What colors go well with #d7fefc?

For interface work: #F4FAFA as the surface, #C0EDEA for borders, #4B9B97 for secondary text, #CC0041 as an accent and #037C76 for hover and pressed states. For a palette, the analogous pair #D7FEE9 and #D7EDFE stays calm, while #FED7D9 is the loudest partner.

What is #d7fefc in CMYK for printing?

cmyk(15%, 0%, 1%, 0%). This is a screen-to-ink approximation — a color this saturated sits outside most CMYK gamuts and will print duller than it looks here.

Is #d7fefc warm or cool?

Cool — it scores 86 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #D7FEEE; nudged cooler, #D7F2FE.

Which Tailwind color is closest to #d7fefc?

The cyan family — its 500 step is #06b6d4, ΔE2000 23.8 away. That is a visible difference, so define #d7fefc as a custom token rather than reaching for the built-in.

How do I use #d7fefc in Tailwind CSS?

Inline it as an arbitrary value with bg-[#d7fefc] or text-[#d7fefc], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #d7fefc with 50% opacity?

rgba(215, 254, 252, 0.5), or #d7fefc80 in eight-digit hex. Over white that composites to #EBFFFE; over black, #6C7F7E.

Is #d7fefc a web-safe color?

No. The nearest web-safe colour is #CCFFFF, ΔE2000 2.7 away. The palette only matters for legacy displays and some email clients now.

What does the color #d7fefc mean?

As a cyan, it reads clean, technical, fresh. Cyan reads as water, air and infrastructure: cool, hygienic, engineered. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #d7fefc?

The safest is same-hue elevation: linear-gradient(135deg, #EBFFFD, #d7fefc 45%, #037C76). For more colour, a short hue run to #B9CEFD keeps it rich without turning muddy.

Work with #d7fefc in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #d7fefc at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.