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cyan · cool

#d2eef7

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

Token name suggestion: Mist Reef

RGB
210, 238, 247
HSL
195°, 70%, 90%
CMYK
15, 4, 0, 3
Luminance
0.8157

#d2eef7 is a pale vivid cyan, 195° on the wheel and 94/100 on the cool side. Put black text on it (17.31:1). As text it scores 1.21:1 on white — use #1C7F9E instead. Nearest name is Light Cyan, nearest Tailwind family is cyan.

hsl(195 70% 90%)rgb(210 238 247)Base step 200AAA inkCool

At a glance

Every number on this page in one read: what #d2eef7 is made of, how bright it looks, and which way it leans.

Hex
#d2eef7
Hue
195°
cyan
Saturation
70%
vivid
Lightness
90%
pale
Brightness
97%
HSV value
Perceived
91%
weighted brightness
Luminance
0.8157
WCAG relative
Temperature
Cool
94/100 cool
Color family
Cyan
Tone
Vivid
Best ink
Black
17.31:1
Closest name
Light Cyan
ΔE2000 5.5
Chroma
10.4
LCH, 0–130ish
OKLCH L
0.931
perceptual lightness
Tailwind
cyan
500 · ΔE 21.6
Web-safe
#CCFFFF
nearest of 216
Where it sits
Hue195° of 360°
Saturation70%
Lightness90%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #d2eef7.

Temperature
Warm ← → Cool94% 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
Red17%
Green75%
Blue8%

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

Every format

HEX#d2eef7
HEX (8-digit)#d2eef7ff
RGBrgb(210, 238, 247)
RGBArgba(210, 238, 247, 1)
HSLhsl(195, 70%, 90%)
HSV / HSBhsv(195, 15%, 97%)
HWBhwb(195 82% 3%)
CMYKcmyk(15%, 4%, 0%, 3%)
LABlab(92.4 -7.3 -7.4)
LCHlch(92.4 10.4 225.4)
OKLCHoklch(0.931 0.032 219.1)
XYZ (D65)xyz(73.94, 81.56, 99.83)
Decimal13823735
Display P3color(display-p3 0.824 0.933 0.969)
Web-safe#CCFFFF

Copy-ready code

every platformclick to select
/* CSS */
color: #d2eef7;
background-color: #d2eef7;
/* CSS custom property */
--brand: #d2eef7;
/* Tailwind (arbitrary) */
class="text-[#d2eef7] bg-[#d2eef7]"
/* SCSS */
$brand: #d2eef7;
/* SwiftUI */
Color(red: 0.824, green: 0.933, blue: 0.969)
/* UIKit */
UIColor(red: 0.824, green: 0.933, blue: 0.969, alpha: 1)
/* Android XML */
<color name="brand">#D2EEF7</color>
/* Android Compose */
Color(0xFFD2EEF7)
/* Flutter */
Color(0xFFD2EEF7)
/* Python / OpenCV (BGR) */
(247, 238, 210)
/* Python / PIL (RGB) */
(210, 238, 247)
/* Java AWT */
new Color(210, 238, 247)
/* .NET */
Color.FromArgb(255, 210, 238, 247)
/* OpenGL / Unity (0–1) */
(0.8235f, 0.9333f, 0.9686f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{210,238,247}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #d2eef7 85%, white);
border-color: color-mix(in oklab, #d2eef7 40%, transparent);
/* theme-aware in one line */
color: light-dark(#13576C, #D3E7EE);
/* relative colour syntax */
--hover: hsl(from #d2eef7 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: #F3F9FC;
  --brand-100: #E7F4F8;
  --brand-200: #d2eef7;
  --brand-300: #A0DBEE;
  --brand-400: #70C9E6;
  --brand-500: #40B7DD;
  --brand-600: #25A6D0;
  --brand-700: #1F8BAD;
  --brand-800: #196F8B;
  --brand-900: #165165;
  --brand-950: #0E333F;
  --brand: #d2eef7;
  --brand-ink: #000000;
  --brand-surface: #F4F9FA;
  --brand-border: #C0E2ED;
  --brand-hover: #B4E3F2;
  --brand-pressed: #95D7EC;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #142024;
    --brand-ink: #D3E7EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F3F9FC',
        100: '#E7F4F8',
        200: '#d2eef7',
        300: '#A0DBEE',
        400: '#70C9E6',
        500: '#40B7DD',
        600: '#25A6D0',
        700: '#1F8BAD',
        800: '#196F8B',
        900: '#165165',
        950: '#0E333F',
        DEFAULT: '#d2eef7',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F3F9FC,
  '100': #E7F4F8,
  '200': #d2eef7,
  '300': #A0DBEE,
  '400': #70C9E6,
  '500': #40B7DD,
  '600': #25A6D0,
  '700': #1F8BAD,
  '800': #196F8B,
  '900': #165165,
  '950': #0E333F,
);
$brand-base: #d2eef7;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F3F9FC", "$type": "color" },
      "100": { "$value": "#E7F4F8", "$type": "color" },
      "200": { "$value": "#d2eef7", "$type": "color" },
      "300": { "$value": "#A0DBEE", "$type": "color" },
      "400": { "$value": "#70C9E6", "$type": "color" },
      "500": { "$value": "#40B7DD", "$type": "color" },
      "600": { "$value": "#25A6D0", "$type": "color" },
      "700": { "$value": "#1F8BAD", "$type": "color" },
      "800": { "$value": "#196F8B", "$type": "color" },
      "900": { "$value": "#165165", "$type": "color" },
      "950": { "$value": "#0E333F", "$type": "color" }
    },
    "brandInk": { "$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 #d2eef7 · 17.31:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.21:1
AA fail · AA large fail · AAA fail
Aa
Black text · 17.31:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #d2eef7 as text scores 1.21:1 on white and 17.31:1 on black.
Best tinted ink on it, if plain black or white feels flat: #13576C at 6.64:1.

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
#1C7F9E · 4.59:1
AA on white−53% L
#1C7F9E
The quick fox
#156078 · 7.06:1
AAA on white−62% L
#156078
The quick fox
#d2eef7 · 17.31:1
AA on blackalready passes
#d2eef7
The quick fox
#d2eef7 · 17.31:1
AAA on blackalready passes
#d2eef7

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #239EC5 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
#d2eef7 on white: 1.21:1
AA ✗ fail · AA-large · AAA
Aa
#d2eef7 on black: 17.31:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #d2eef7 as text on that neutral, and that neutral as text on #d2eef7.

NeutralRatioBoth directions
White1.21:1AaAa
Slate 501.16:1AaAa
Slate 1001.11:1AaAa
Slate 2001.02:1AaAa
Slate 3001.22:1AaAa
Slate 4002.11:1AaAa
Slate 5003.92:1AaAa
Slate 6006.25:1AaAa
Slate 7008.54:1AaAa
Slate 80012.06:1AaAa
Slate 90014.72:1AaAa
Black17.31:1AaAa
Colour vision deficiency
true color
protanopia · #E8ECF8
deuteranopia · #E2E7F7
tritanopia · #C8F1F1

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. #d2eef7 is pinned to step 200; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F3F9FC
#E7F4F8
#d2eef7
#A0DBEE
#70C9E6
#40B7DD
#25A6D0
#1F8BAD
#196F8B
#165165
#0E333F
Base = 200Lightest = 50 · #F3F9FCDarkest = 950 · #0E333FText step on white = 800
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 0.008 219.1);
  --brand-100: oklch(0.94 0.013 219.1);
  --brand-200: oklch(0.88 0.019 219.1);
  --brand-300: oklch(0.80 0.025 219.1);
  --brand-400: oklch(0.72 0.029 219.1);
  --brand-500: oklch(0.64 0.032 219.1);
  --brand-600: oklch(0.56 0.032 219.1);
  --brand-700: oklch(0.48 0.030 219.1);
  --brand-800: oklch(0.40 0.027 219.1);
  --brand-900: oklch(0.32 0.022 219.1);
  --brand-950: oklch(0.24 0.017 219.1);
}

Colors that work with #d2eef7

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#F4F9FA
Tinted page background
Border#C0E2ED
Hairlines and dividers
Muted text#4B879B
Captions on the surface
Accent#B11B1B
Second voice, not a rival
Dark variant#13576C
Hover, pressed, headers
Light variant#E9F7FB
Selected rows, tints
Dark surface#142024
Dark-mode background
Hover#B4E3F2
One step down in lightness
Pressed#95D7EC
Two steps down
Disabled#F3F6F7
Chroma pulled out
Focus ring#DAF3FB
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 #d2eef7

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 #13576C
Safe as a 1px border on white
No — use #239EC5

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.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. 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
  • FormalityMedium
  • EnergyMedium-high
  • Weight10/100
  • 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#F7DBD2
Analogous left#D2F7ED
Analogous right#D2DBF7
Split-complement 1#F7D2DB
Split-complement 2#F7EDD2
Triadic 1#F7D2EE
Triadic 2#EEF7D2
Tetradic#EDD2F7
On the wheel
Base+30°−30°+120°+240°+180°195°

#d2eef7 sits at 195°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red82.4%
Green93.3%
Blue96.9%
R · 0–255
210
0xd2
G · 0–255
238
0xee
B · 0–255
247
0xf7

CMYK percentages

Cyan15.0%
Magenta3.6%
Yellow0.0%
Key (black)3.1%

Total ink coverage is 22%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#d2eef7 text on a black background

contrast 17.31:1

Card sample

#d2eef7 text on a white background

contrast 1.21:1

Card sample

#d2eef7 on grey

1.11:1

#d2eef7 on its own surface

1.14:1

#d2eef7 on its dark surface

13.72:1

CSS3 live lab

Text font color

The quick brown fox

color: #d2eef7;
Background color
Panel with #d2eef7 background
background-color: #d2eef7;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #d2eef7;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(210, 238, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(210, 238, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d2eef7;
background: linear-gradient(135deg, #d2eef7, #D2D5F7);
Gradient text

Gradient headline

background: linear-gradient(90deg, #d2eef7, #D8D2F7);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #d2eef7;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #d2eef7;
caret-color: #d2eef7;
Left rule
Pull quote or callout
border-left: 4px solid #d2eef7;
Ring + tint
Selected chip
background: #E9F7FB;
box-shadow: inset 0 0 0 2px #d2eef7;
Conic badge
68%
background: conic-gradient(#d2eef7 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #d2eef7 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(210, 238, 247, 0.5)
rgb(210 238 247 / 50%)
#d2eef780
hsl(195 70% 90% / 50%)
color-mix(in srgb, #d2eef7 50%, transparent)
Alpha8-digit hexFlat on white
10%#d2eef71a#FBFDFE
20%#d2eef733#F6FCFD
40%#d2eef766#EDF8FC
60%#d2eef799#E4F5FA
80%#d2eef7cc#DBF1F9

Gradients from #d2eef7

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, #EEF8FC, #d2eef7 45%, #13576C);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #d2eef7, #B8B8F2);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #d2eef7, #F7DBD2);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #F2FAFD 0%, #d2eef7 45%, #13576C 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F4F9FA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #FDFFFE 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #ECEFFC 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #13576C 0%, transparent 65%), #d2eef7;

Monochromatic scale

Palettes built from #d2eef7

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.

#d2eef7 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

Very light tints can drop out on uncoated stock; check it at 100% size before signing off.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Usable as-is on a dark surface at 17.31:1.

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.

#d2eef7, answered

What color is #d2eef7?

#d2eef7 is a pale vivid cyan, closest to Light Cyan (ΔE2000 5.5). It sits at 195° on the hue wheel with 70% saturation and 90% lightness, which reads as cool.

What is the RGB value of #d2eef7?

rgb(210, 238, 247) — 210 red, 238 green and 247 blue out of 255, or 82.4% / 93.3% / 96.9% by channel.

What is #d2eef7 in HSL and HSV?

hsl(195, 70%, 90%) and hsv(195, 15%, 97%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #d2eef7 a light or a dark color?

It is a light color. Relative luminance is 0.8157 and perceived brightness is 91%, so black text on it reaches 17.31:1.

Should I use black or white text on #d2eef7?

Black. It scores 17.31:1 against #d2eef7, versus 1.21:1 for white — AAA at any size.

Is #d2eef7 accessible on a white background?

#d2eef7 on white scores 1.21:1, which fails WCAG AA at every size. Darken it to #1C7F9E to reach 4.5:1, or #156078 for 7:1.

What is the complementary color of #d2eef7?

#F7DBD2 sits directly opposite on the wheel. Softer options are the split-complements #F7D2DB and #F7EDD2, which give the same contrast with far less vibration.

What colors go well with #d2eef7?

For interface work: #F4F9FA as the surface, #C0E2ED for borders, #4B879B for secondary text, #B11B1B as an accent and #13576C for hover and pressed states. For a palette, the analogous pair #D2F7ED and #D2DBF7 stays calm, while #F7DBD2 is the loudest partner.

What is #d2eef7 in CMYK for printing?

cmyk(15%, 4%, 0%, 3%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #d2eef7 warm or cool?

Cool — it scores 94 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #D2F7F2; nudged cooler, #D1E5F8.

Which Tailwind color is closest to #d2eef7?

The cyan family — its 500 step is #06b6d4, ΔE2000 21.6 away. That is a visible difference, so define #d2eef7 as a custom token rather than reaching for the built-in.

How do I use #d2eef7 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#d2eef7] or text-[#d2eef7], 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 #d2eef7 with 50% opacity?

rgba(210, 238, 247, 0.5), or #d2eef780 in eight-digit hex. Over white that composites to #E9F7FB; over black, #69777C.

Is #d2eef7 a web-safe color?

No. The nearest web-safe colour is #CCFFFF, ΔE2000 8.3 away. The palette only matters for legacy displays and some email clients now.

What does the color #d2eef7 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 #d2eef7?

The safest is same-hue elevation: linear-gradient(135deg, #EEF8FC, #d2eef7 45%, #13576C). For more colour, a short hue run to #B8B8F2 keeps it rich without turning muddy.

Work with #d2eef7 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #d2eef7 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.