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cyan · cool

#d2dadc

a light, muted cyan · cool · closest name: Gainsboro

Token name suggestion: Morning Reef

RGB
210, 218, 220
HSL
192°, 13%, 84%
CMYK
5, 1, 0, 14
Luminance
0.6901

#d2dadc is a light muted cyan, 192° on the wheel and 65/100 on the cool side. Put black text on it (14.80:1). As text it scores 1.42:1 on white — use #63797F instead. Nearest name is Gainsboro, nearest Tailwind family is cyan.

hsl(192 13% 84%)rgb(210 218 220)Base step 200AAA inkCool

At a glance

Every number on this page in one read: what #d2dadc is made of, how bright it looks, and which way it leans.

Hex
#d2dadc
Hue
192°
cyan
Saturation
13%
muted
Lightness
84%
light
Brightness
86%
HSV value
Perceived
85%
weighted brightness
Luminance
0.6901
WCAG relative
Temperature
Cool
65/100 cool
Color family
Cyan
Tone
Muted
Best ink
Black
14.80:1
Closest name
Gainsboro
ΔE2000 3.7
Chroma
3.0
LCH, 0–130ish
OKLCH L
0.883
perceptual lightness
Tailwind
cyan
500 · ΔE 23.4
Web-safe
#CCCCCC
nearest of 216
Where it sits
Hue192° of 360°
Saturation13%
Lightness84%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #d2dadc.

Temperature
Warm ← → Cool65% 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#d2dadc
HEX (8-digit)#d2dadcff
RGBrgb(210, 218, 220)
RGBArgba(210, 218, 220, 1)
HSLhsl(192, 13%, 84%)
HSV / HSBhsv(192, 5%, 86%)
HWBhwb(192 82% 14%)
CMYKcmyk(5%, 1%, 0%, 14%)
LABlab(86.5 -2.3 -1.9)
LCHlch(86.5 3.0 219.6)
OKLCHoklch(0.883 0.009 214.3)
XYZ (D65)xyz(64.57, 69.01, 77.62)
Decimal13818588
Display P3color(display-p3 0.824 0.855 0.863)
Web-safe#CCCCCC

Copy-ready code

every platformclick to select
/* CSS */
color: #d2dadc;
background-color: #d2dadc;
/* CSS custom property */
--brand: #d2dadc;
/* Tailwind (arbitrary) */
class="text-[#d2dadc] bg-[#d2dadc]"
/* SCSS */
$brand: #d2dadc;
/* SwiftUI */
Color(red: 0.824, green: 0.855, blue: 0.863)
/* UIKit */
UIColor(red: 0.824, green: 0.855, blue: 0.863, alpha: 1)
/* Android XML */
<color name="brand">#D2DADC</color>
/* Android Compose */
Color(0xFFD2DADC)
/* Flutter */
Color(0xFFD2DADC)
/* Python / OpenCV (BGR) */
(220, 218, 210)
/* Python / PIL (RGB) */
(210, 218, 220)
/* Java AWT */
new Color(210, 218, 220)
/* .NET */
Color.FromArgb(255, 210, 218, 220)
/* OpenGL / Unity (0–1) */
(0.8235f, 0.8549f, 0.8627f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{210,218,220}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #d2dadc 85%, white);
border-color: color-mix(in oklab, #d2dadc 40%, transparent);
/* theme-aware in one line */
color: light-dark(#384548, #DDE3E4);
/* relative colour syntax */
--hover: hsl(from #d2dadc 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: #EEF1F1;
  --brand-200: #d2dadc;
  --brand-300: #C0CBCE;
  --brand-400: #A0B1B5;
  --brand-500: #81979D;
  --brand-600: #6B848A;
  --brand-700: #596E73;
  --brand-800: #47585C;
  --brand-900: #364144;
  --brand-950: #22292B;
  --brand: #d2dadc;
  --brand-ink: #000000;
  --brand-surface: #F6F8F8;
  --brand-border: #D1D9DB;
  --brand-hover: #BEC9CC;
  --brand-pressed: #AAB9BD;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #191E20;
    --brand-ink: #DDE3E4;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F7F8F8',
        100: '#EEF1F1',
        200: '#d2dadc',
        300: '#C0CBCE',
        400: '#A0B1B5',
        500: '#81979D',
        600: '#6B848A',
        700: '#596E73',
        800: '#47585C',
        900: '#364144',
        950: '#22292B',
        DEFAULT: '#d2dadc',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F7F8F8,
  '100': #EEF1F1,
  '200': #d2dadc,
  '300': #C0CBCE,
  '400': #A0B1B5,
  '500': #81979D,
  '600': #6B848A,
  '700': #596E73,
  '800': #47585C,
  '900': #364144,
  '950': #22292B,
);
$brand-base: #d2dadc;
$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": "#EEF1F1", "$type": "color" },
      "200": { "$value": "#d2dadc", "$type": "color" },
      "300": { "$value": "#C0CBCE", "$type": "color" },
      "400": { "$value": "#A0B1B5", "$type": "color" },
      "500": { "$value": "#81979D", "$type": "color" },
      "600": { "$value": "#6B848A", "$type": "color" },
      "700": { "$value": "#596E73", "$type": "color" },
      "800": { "$value": "#47585C", "$type": "color" },
      "900": { "$value": "#364144", "$type": "color" },
      "950": { "$value": "#22292B", "$type": "color" }
    },
    "brandInk": { "$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 #d2dadc · 14.80:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.42:1
AA fail · AA large fail · AAA fail
Aa
Black text · 14.80:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #d2dadc as text scores 1.42:1 on white and 14.80:1 on black.
Best tinted ink on it, if plain black or white feels flat: #384548 at 7.01:1.

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
#63797F · 4.59:1
AA on white−40% L
#63797F
The quick fox
#4A5B60 · 7.10:1
AAA on white−51% L
#4A5B60
The quick fox
#d2dadc · 14.80:1
AA on blackalready passes
#d2dadc
The quick fox
#d2dadc · 14.80:1
AAA on blackalready passes
#d2dadc

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #82989D 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
#d2dadc on white: 1.42:1
AA ✗ fail · AA-large · AAA
Aa
#d2dadc on black: 14.80:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #d2dadc as text on that neutral, and that neutral as text on #d2dadc.

NeutralRatioBoth directions
White1.42:1AaAa
Slate 501.36:1AaAa
Slate 1001.29:1AaAa
Slate 2001.15:1AaAa
Slate 3001.05:1AaAa
Slate 4001.81:1AaAa
Slate 5003.35:1AaAa
Slate 6005.34:1AaAa
Slate 7007.30:1AaAa
Slate 80010.31:1AaAa
Slate 90012.58:1AaAa
Black14.80:1AaAa
Colour vision deficiency
true color
protanopia · #D8D9DC
deuteranopia · #D7D8DC
tritanopia · #D0DBDB

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. #d2dadc 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.

#F7F8F8
#EEF1F1
#d2dadc
#C0CBCE
#A0B1B5
#81979D
#6B848A
#596E73
#47585C
#364144
#22292B
Base = 200Lightest = 50 · #F7F8F8Darkest = 950 · #22292BText 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 0.002 214.3);
  --brand-100: oklch(0.94 0.004 214.3);
  --brand-200: oklch(0.88 0.005 214.3);
  --brand-300: oklch(0.80 0.007 214.3);
  --brand-400: oklch(0.72 0.008 214.3);
  --brand-500: oklch(0.64 0.009 214.3);
  --brand-600: oklch(0.56 0.009 214.3);
  --brand-700: oklch(0.48 0.009 214.3);
  --brand-800: oklch(0.40 0.008 214.3);
  --brand-900: oklch(0.32 0.006 214.3);
  --brand-950: oklch(0.24 0.005 214.3);
}

Colors that work with #d2dadc

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#F6F8F8
Tinted page background
Border#D1D9DB
Hairlines and dividers
Muted text#647B81
Captions on the surface
Accent#785457
Second voice, not a rival
Dark variant#384548
Hover, pressed, headers
Light variant#F1F3F4
Selected rows, tints
Dark surface#191E20
Dark-mode background
Hover#BEC9CC
One step down in lightness
Pressed#AAB9BD
Two steps down
Disabled#F4F6F6
Chroma pulled out
Focus ring#DAE5E8
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 #d2dadc

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 #384548
Safe as a 1px border on white
No — use #82989D

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
  • Weight16/100
  • 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#DCD4D2
Analogous left#D2DCD9
Analogous right#D2D5DC
Split-complement 1#DCD2D5
Split-complement 2#DCD9D2
Triadic 1#DCD2DA
Triadic 2#DADCD2
Tetradic#D9D2DC
On the wheel
Base+30°−30°+120°+240°+180°192°

#d2dadc sits at 192°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red82.4%
Green85.5%
Blue86.3%
R · 0–255
210
0xd2
G · 0–255
218
0xda
B · 0–255
220
0xdc

CMYK percentages

Cyan4.5%
Magenta0.9%
Yellow0.0%
Key (black)13.7%

Total ink coverage is 19%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#d2dadc text on a black background

contrast 14.80:1

Card sample

#d2dadc text on a white background

contrast 1.42:1

Card sample

#d2dadc on grey

1.29:1

#d2dadc on its own surface

1.33:1

#d2dadc on its dark surface

11.86:1

CSS3 live lab

Text font color

The quick brown fox

color: #d2dadc;
Background color
Panel with #d2dadc background
background-color: #d2dadc;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #d2dadc;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(210, 218, 220, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(210, 218, 220, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d2dadc;
background: linear-gradient(135deg, #d2dadc, #D2D3DC);
Gradient text

Gradient headline

background: linear-gradient(90deg, #d2dadc, #D3D2DC);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #d2dadc;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #d2dadc;
caret-color: #d2dadc;
Left rule
Pull quote or callout
border-left: 4px solid #d2dadc;
Ring + tint
Selected chip
background: #F1F3F4;
box-shadow: inset 0 0 0 2px #d2dadc;
Conic badge
68%
background: conic-gradient(#d2dadc 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #d2dadc 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, 218, 220, 0.5)
rgb(210 218 220 / 50%)
#d2dadc80
hsl(192 13% 84% / 50%)
color-mix(in srgb, #d2dadc 50%, transparent)
Alpha8-digit hexFlat on white
10%#d2dadc1a#FBFBFC
20%#d2dadc33#F6F8F8
40%#d2dadc66#EDF0F1
60%#d2dadc99#E4E9EA
80%#d2dadccc#DBE1E3

Gradients from #d2dadc

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, #F4F6F6, #d2dadc 45%, #384548);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #d2dadc, #C1C1CF);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #d2dadc, #DCD4D2);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #F6F8F8 0%, #d2dadc 45%, #384548 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F6F8F8, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #EFF2F1 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #E3E5E9 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #384548 0%, transparent 65%), #d2dadc;

Monochromatic scale

Palettes built from #d2dadc

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.

#d2dadc 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 14.80:1.

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.

#d2dadc, answered

What color is #d2dadc?

#d2dadc is a light muted cyan, closest to Gainsboro (ΔE2000 3.7). It sits at 192° on the hue wheel with 13% saturation and 84% lightness, which reads as cool.

What is the RGB value of #d2dadc?

rgb(210, 218, 220) — 210 red, 218 green and 220 blue out of 255, or 82.4% / 85.5% / 86.3% by channel.

What is #d2dadc in HSL and HSV?

hsl(192, 13%, 84%) and hsv(192, 5%, 86%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #d2dadc a light or a dark color?

It is a light color. Relative luminance is 0.6901 and perceived brightness is 85%, so black text on it reaches 14.80:1.

Should I use black or white text on #d2dadc?

Black. It scores 14.80:1 against #d2dadc, versus 1.42:1 for white — AAA at any size.

Is #d2dadc accessible on a white background?

#d2dadc on white scores 1.42:1, which fails WCAG AA at every size. Darken it to #63797F to reach 4.5:1, or #4A5B60 for 7:1.

What is the complementary color of #d2dadc?

#DCD4D2 sits directly opposite on the wheel. Softer options are the split-complements #DCD2D5 and #DCD9D2, which give the same contrast with far less vibration.

What colors go well with #d2dadc?

For interface work: #F6F8F8 as the surface, #D1D9DB for borders, #647B81 for secondary text, #785457 as an accent and #384548 for hover and pressed states. For a palette, the analogous pair #D2DCD9 and #D2D5DC stays calm, while #DCD4D2 is the loudest partner.

What is #d2dadc in CMYK for printing?

cmyk(5%, 1%, 0%, 14%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #d2dadc warm or cool?

Cool — it scores 65 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #D2DCDA; nudged cooler, #D1D7DD.

Which Tailwind color is closest to #d2dadc?

The cyan family — its 500 step is #06b6d4, ΔE2000 23.4 away. That is a visible difference, so define #d2dadc as a custom token rather than reaching for the built-in.

How do I use #d2dadc in Tailwind CSS?

Inline it as an arbitrary value with bg-[#d2dadc] or text-[#d2dadc], 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 #d2dadc with 50% opacity?

rgba(210, 218, 220, 0.5), or #d2dadc80 in eight-digit hex. Over white that composites to #E9EDEE; over black, #696D6E.

Is #d2dadc a web-safe color?

No. The nearest web-safe colour is #CCCCCC, ΔE2000 4.7 away. The palette only matters for legacy displays and some email clients now.

What does the color #d2dadc 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 #d2dadc?

The safest is same-hue elevation: linear-gradient(135deg, #F4F6F6, #d2dadc 45%, #384548). For more colour, a short hue run to #C1C1CF keeps it rich without turning muddy.

Work with #d2dadc in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #d2dadc at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.