#D3EEFB#D3EEFB

#D3EEFB is a very light, muted cyan. Relative luminance 0.820; OKLCH L 93.3% C 0.033 H 228.3°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#D3EEFB
RGB	rgb(211, 238, 251)
HSL	hsl(200, 83%, 91%)
HSV	hsv(200, 16%, 98%)
CMYK	cmyk(15.9%, 5.2%, 0%, 1.6%)
CIE-LAB	lab(92.56, -6.20, -9.24)
CIE-LCH	lch(92.56, 11.13, 236.15°)
OKLab	oklab(93.34% -0.0222 -0.025)
OKLCH	oklch(93.34% 0.033 228.3)
XYZ	xyz(74.8467, 81.9612, 103.1248)
Luminance	0.8196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3EEFB #FBE0D3

analogous

#D3FBF4 #D3EEFB #D3DAFB

triadic

#D3EEFB #FBD3EE #EEFBD3

tetradic

#D3EEFB #F4D3FB #FBE0D3 #DAFBD3

square

#D3EEFB #F4D3FB #FBE0D3 #DAFBD3

split-complementary

#D3EEFB #FBD3DA #FBF4D3

monochromatic

#63C3F1 #9BD8F6 #D3EEFB #E3F4FC #E3F4FC

Accessibility & contrast

On white

1.21

#D3EEFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#D3EEFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D3EEFB

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3EEFB	#FFFFFF	#000000	##000000
##D3EEFB	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7ECFC

Deuteranopia (green-blind)

#E1E8FB

Tritanopia (blue-blind)

#C8F2F2

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #d3eefb;
/* rgb */ color: rgb(211, 238, 251);
/* oklch */ color: oklch(93.3% 0.033 228.3);

Tailwind

colors: {
  custom: {
    50: '#e0f3fc',
    500: '#d3eefb',
    950: '#000000',
  },
}

SCSS

$custom: #d3eefb;
$custom-light: #e0f3fc;
$custom-dark: #000000;

JSON

{
  "hex": "#d3eefb",
  "rgb": {
    "r": 211,
    "g": 238,
    "b": 251
  },
  "hsl": {
    "h": 199.5,
    "s": 83.333,
    "l": 90.588
  },
  "oklch": {
    "l": 0.93343,
    "c": 0.03345,
    "h": 228.3
  },
  "luminance": 0.81963
}

Semantic roles & 50–950 ramp

primary

#D3EEFB

secondary

#E2AB90

accent

#4D06E0

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#151717

muted

#848585

Preview Lab

Preview with #D3EEFB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →