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cyan · cool

#c7d1cf

a light, muted cyan · cool · closest name: Light Gray

Token name suggestion: Meadow Glacier

RGB
199, 209, 207
HSL
168°, 10%, 80%
CMYK
5, 0, 1, 18
Luminance
0.6225

#c7d1cf is a light muted cyan, 168° on the wheel and 59/100 on the cool side. Put black text on it (13.45:1). As text it scores 1.56:1 on white — use #657B77 instead. Nearest name is Light Gray, nearest Tailwind family is cyan.

hsl(168 10% 80%)rgb(199 209 207)Base step 300AAA inkCool

At a glance

Every number on this page in one read: what #c7d1cf is made of, how bright it looks, and which way it leans.

Hex
#c7d1cf
Hue
168°
cyan
Saturation
10%
muted
Lightness
80%
light
Brightness
82%
HSV value
Perceived
81%
weighted brightness
Luminance
0.6225
WCAG relative
Temperature
Cool
59/100 cool
Color family
Cyan
Tone
Muted
Best ink
Black
13.45:1
Closest name
Light Gray
ΔE2000 5.1
Chroma
3.8
LCH, 0–130ish
OKLCH L
0.852
perceptual lightness
Tailwind
cyan
500 · ΔE 22.3
Web-safe
#CCCCCC
nearest of 216
Where it sits
Hue168° of 360°
Saturation10%
Lightness80%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #c7d1cf.

Temperature
Warm ← → Cool59% 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
Red20%
Green73%
Blue7%

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

Every format

HEX#c7d1cf
HEX (8-digit)#c7d1cfff
RGBrgb(199, 209, 207)
RGBArgba(199, 209, 207, 1)
HSLhsl(168, 10%, 80%)
HSV / HSBhsv(168, 5%, 82%)
HWBhwb(168 78% 18%)
CMYKcmyk(5%, 0%, 1%, 18%)
LABlab(83.0 -3.8 -0.2)
LCHlch(83.0 3.8 182.9)
OKLCHoklch(0.852 0.011 182.8)
XYZ (D65)xyz(57.61, 62.25, 68.00)
Decimal13095375
Display P3color(display-p3 0.780 0.820 0.812)
Web-safe#CCCCCC

Copy-ready code

every platformclick to select
/* CSS */
color: #c7d1cf;
background-color: #c7d1cf;
/* CSS custom property */
--brand: #c7d1cf;
/* Tailwind (arbitrary) */
class="text-[#c7d1cf] bg-[#c7d1cf]"
/* SCSS */
$brand: #c7d1cf;
/* SwiftUI */
Color(red: 0.780, green: 0.820, blue: 0.812)
/* UIKit */
UIColor(red: 0.780, green: 0.820, blue: 0.812, alpha: 1)
/* Android XML */
<color name="brand">#C7D1CF</color>
/* Android Compose */
Color(0xFFC7D1CF)
/* Flutter */
Color(0xFFC7D1CF)
/* Python / OpenCV (BGR) */
(207, 209, 199)
/* Python / PIL (RGB) */
(199, 209, 207)
/* Java AWT */
new Color(199, 209, 207)
/* .NET */
Color.FromArgb(255, 199, 209, 207)
/* OpenGL / Unity (0–1) */
(0.7804f, 0.8196f, 0.8118f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{199,209,207}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #c7d1cf 85%, white);
border-color: color-mix(in oklab, #c7d1cf 40%, transparent);
/* theme-aware in one line */
color: light-dark(#3A4643, #DDE3E2);
/* relative colour syntax */
--hover: hsl(from #c7d1cf 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: #F7F8F8;
  --brand-100: #EFF1F0;
  --brand-200: #DBE1E0;
  --brand-300: #c7d1cf;
  --brand-400: #A3B3B0;
  --brand-500: #849A95;
  --brand-600: #6E8682;
  --brand-700: #5C706C;
  --brand-800: #4A5A56;
  --brand-900: #384341;
  --brand-950: #232A28;
  --brand: #c7d1cf;
  --brand-ink: #000000;
  --brand-surface: #F7F8F8;
  --brand-border: #D2DAD9;
  --brand-hover: #B3C1BE;
  --brand-pressed: #A0B1AD;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #191F1E;
    --brand-ink: #DDE3E2;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F7F8F8',
        100: '#EFF1F0',
        200: '#DBE1E0',
        300: '#c7d1cf',
        400: '#A3B3B0',
        500: '#849A95',
        600: '#6E8682',
        700: '#5C706C',
        800: '#4A5A56',
        900: '#384341',
        950: '#232A28',
        DEFAULT: '#c7d1cf',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F7F8F8,
  '100': #EFF1F0,
  '200': #DBE1E0,
  '300': #c7d1cf,
  '400': #A3B3B0,
  '500': #849A95,
  '600': #6E8682,
  '700': #5C706C,
  '800': #4A5A56,
  '900': #384341,
  '950': #232A28,
);
$brand-base: #c7d1cf;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F7F8F8", "$type": "color" },
      "100": { "$value": "#EFF1F0", "$type": "color" },
      "200": { "$value": "#DBE1E0", "$type": "color" },
      "300": { "$value": "#c7d1cf", "$type": "color" },
      "400": { "$value": "#A3B3B0", "$type": "color" },
      "500": { "$value": "#849A95", "$type": "color" },
      "600": { "$value": "#6E8682", "$type": "color" },
      "700": { "$value": "#5C706C", "$type": "color" },
      "800": { "$value": "#4A5A56", "$type": "color" },
      "900": { "$value": "#384341", "$type": "color" },
      "950": { "$value": "#232A28", "$type": "color" }
    },
    "brandInk": { "$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 #c7d1cf · 13.45:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.56:1
AA fail · AA large fail · AAA fail
Aa
Black text · 13.45:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #c7d1cf as text scores 1.56:1 on white and 13.45:1 on black.
Best tinted ink on it, if plain black or white feels flat: #3A4643 at 6.29:1.

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
#657B77 · 4.51:1
AA on white−36% L
#657B77
The quick fox
#4C5C59 · 7.04:1
AAA on white−47% L
#4C5C59
The quick fox
#c7d1cf · 13.45:1
AA on blackalready passes
#c7d1cf
The quick fox
#c7d1cf · 13.45:1
AAA on blackalready passes
#c7d1cf

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #819793 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
#c7d1cf on white: 1.56:1
AA ✗ fail · AA-large · AAA
Aa
#c7d1cf on black: 13.45:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #c7d1cf as text on that neutral, and that neutral as text on #c7d1cf.

NeutralRatioBoth directions
White1.56:1AaAa
Slate 501.49:1AaAa
Slate 1001.43:1AaAa
Slate 2001.27:1AaAa
Slate 3001.05:1AaAa
Slate 4001.64:1AaAa
Slate 5003.05:1AaAa
Slate 6004.85:1AaAa
Slate 7006.63:1AaAa
Slate 8009.37:1AaAa
Slate 90011.43:1AaAa
Black13.45:1AaAa
Colour vision deficiency
true color
protanopia · #D0D0CF
deuteranopia · #CECECF
tritanopia · #C5D1D0

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. #c7d1cf is pinned to step 300; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F7F8F8
#EFF1F0
#DBE1E0
#c7d1cf
#A3B3B0
#849A95
#6E8682
#5C706C
#4A5A56
#384341
#232A28
Base = 300Lightest = 50 · #F7F8F8Darkest = 950 · #232A28Text step on white = 700
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 0.003 182.8);
  --brand-100: oklch(0.94 0.004 182.8);
  --brand-200: oklch(0.88 0.007 182.8);
  --brand-300: oklch(0.80 0.009 182.8);
  --brand-400: oklch(0.72 0.010 182.8);
  --brand-500: oklch(0.64 0.011 182.8);
  --brand-600: oklch(0.56 0.011 182.8);
  --brand-700: oklch(0.48 0.011 182.8);
  --brand-800: oklch(0.40 0.009 182.8);
  --brand-900: oklch(0.32 0.008 182.8);
  --brand-950: oklch(0.24 0.006 182.8);
}

Colors that work with #c7d1cf

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#F7F8F8
Tinted page background
Border#D2DAD9
Hairlines and dividers
Muted text#687E79
Captions on the surface
Accent#745864
Second voice, not a rival
Dark variant#3A4643
Hover, pressed, headers
Light variant#F1F3F3
Selected rows, tints
Dark surface#191F1E
Dark-mode background
Hover#B3C1BE
One step down in lightness
Pressed#A0B1AD
Two steps down
Disabled#F4F6F5
Chroma pulled out
Focus ring#CEDEDB
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 #c7d1cf

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

Works well for
  • Text and icons on dark surfaces
  • Borders, dividers and quiet backgrounds
  • Long-form reading surfaces
  • Card and section backgrounds
  • Brand accents, badges and data highlights
Use with care
  • Text of any size on white — fails WCAG AA
  • 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 #3A4643
Safe as a 1px border on white
No — use #819793

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.

With almost no chroma left, the family association is barely present; treat it as a neutral that happens to lean this way. The lightness keeps it airy and approachable.

Worth knowing

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

Reads as
  • FormalityMedium
  • EnergyLow
  • Weight20/100
  • TemperatureCool
  • ApproachabilityBalanced

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#D1C7C9
Analogous left#C7D1CA
Analogous right#C7CED1
Split-complement 1#D1C7CE
Split-complement 2#D1CAC7
Triadic 1#CFC7D1
Triadic 2#D1CFC7
Tetradic#CAC7D1
On the wheel
Base+30°−30°+120°+240°+180°168°

#c7d1cf sits at 168°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red78.0%
Green82.0%
Blue81.2%
R · 0–255
199
0xc7
G · 0–255
209
0xd1
B · 0–255
207
0xcf

CMYK percentages

Cyan4.8%
Magenta0.0%
Yellow1.0%
Key (black)18.0%

Total ink coverage is 24%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#c7d1cf text on a black background

contrast 13.45:1

Card sample

#c7d1cf text on a white background

contrast 1.56:1

Card sample

#c7d1cf on grey

1.43:1

#c7d1cf on its own surface

1.47:1

#c7d1cf on its dark surface

10.71:1

CSS3 live lab

Text font color

The quick brown fox

color: #c7d1cf;
Background color
Panel with #c7d1cf background
background-color: #c7d1cf;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #c7d1cf;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(199, 209, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(199, 209, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c7d1cf;
background: linear-gradient(135deg, #c7d1cf, #C7CCD1);
Gradient text

Gradient headline

background: linear-gradient(90deg, #c7d1cf, #C7CAD1);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #c7d1cf;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #c7d1cf;
caret-color: #c7d1cf;
Left rule
Pull quote or callout
border-left: 4px solid #c7d1cf;
Ring + tint
Selected chip
background: #F1F3F3;
box-shadow: inset 0 0 0 2px #c7d1cf;
Conic badge
68%
background: conic-gradient(#c7d1cf 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #c7d1cf 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(199, 209, 207, 0.5)
rgb(199 209 207 / 50%)
#c7d1cf80
hsl(168 10% 80% / 50%)
color-mix(in srgb, #c7d1cf 50%, transparent)
Alpha8-digit hexFlat on white
10%#c7d1cf1a#F9FAFA
20%#c7d1cf33#F4F6F5
40%#c7d1cf66#E9EDEC
60%#c7d1cf99#DDE3E2
80%#c7d1cfcc#D2DAD9

Gradients from #c7d1cf

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, #E9EDEC, #c7d1cf 45%, #3A4643);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #c7d1cf, #B6BCC3);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #c7d1cf, #D1C7C9);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #F7F8F8 0%, #c7d1cf 45%, #3A4643 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F7F8F8, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #E3E8E4 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #D8DCDF 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #3A4643 0%, transparent 65%), #c7d1cf;

Monochromatic scale

Palettes built from #c7d1cf

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.

#c7d1cf 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
BackgroundsBordersBody textDividers
Print note

Converts to four-color process without much drama. Proof it anyway.

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 13.45:1.

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.

#c7d1cf, answered

What color is #c7d1cf?

#c7d1cf is a light muted cyan, closest to Light Gray (ΔE2000 5.1). It sits at 168° on the hue wheel with 10% saturation and 80% lightness, which reads as cool.

What is the RGB value of #c7d1cf?

rgb(199, 209, 207) — 199 red, 209 green and 207 blue out of 255, or 78% / 82% / 81.2% by channel.

What is #c7d1cf in HSL and HSV?

hsl(168, 10%, 80%) and hsv(168, 5%, 82%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #c7d1cf a light or a dark color?

It is a light color. Relative luminance is 0.6225 and perceived brightness is 81%, so black text on it reaches 13.45:1.

Should I use black or white text on #c7d1cf?

Black. It scores 13.45:1 against #c7d1cf, versus 1.56:1 for white — AAA at any size.

Is #c7d1cf accessible on a white background?

#c7d1cf on white scores 1.56:1, which fails WCAG AA at every size. Darken it to #657B77 to reach 4.5:1, or #4C5C59 for 7:1.

What is the complementary color of #c7d1cf?

#D1C7C9 sits directly opposite on the wheel. Softer options are the split-complements #D1C7CE and #D1CAC7, which give the same contrast with far less vibration.

What colors go well with #c7d1cf?

For interface work: #F7F8F8 as the surface, #D2DAD9 for borders, #687E79 for secondary text, #745864 as an accent and #3A4643 for hover and pressed states. For a palette, the analogous pair #C7D1CA and #C7CED1 stays calm, while #D1C7C9 is the loudest partner.

What is #c7d1cf in CMYK for printing?

cmyk(5%, 0%, 1%, 18%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #c7d1cf warm or cool?

Cool — it scores 59 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #D8D0CB; nudged cooler, #BFC7CF.

Which Tailwind color is closest to #c7d1cf?

The cyan family — its 500 step is #06b6d4, ΔE2000 22.3 away. That is a visible difference, so define #c7d1cf as a custom token rather than reaching for the built-in.

How do I use #c7d1cf in Tailwind CSS?

Inline it as an arbitrary value with bg-[#c7d1cf] or text-[#c7d1cf], 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 #c7d1cf with 50% opacity?

rgba(199, 209, 207, 0.5), or #c7d1cf80 in eight-digit hex. Over white that composites to #E3E8E7; over black, #646968.

Is #c7d1cf a web-safe color?

No. The nearest web-safe colour is #CCCCCC, ΔE2000 5.1 away. The palette only matters for legacy displays and some email clients now.

What does the color #c7d1cf mean?

As a cyan, it reads clean, technical, fresh. Cyan reads as water, air and infrastructure: cool, hygienic, engineered. At this low chroma the association is faint; it behaves more like a neutral.

What gradient works with #c7d1cf?

The safest is same-hue elevation: linear-gradient(135deg, #E9EDEC, #c7d1cf 45%, #3A4643). For more colour, a short hue run to #B6BCC3 keeps it rich without turning muddy.

Work with #c7d1cf in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #c7d1cf at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.