#D3E4EF#D3E4EF

#D3E4EF is a very light, muted cyan. Relative luminance 0.756; OKLCH L 90.9% C 0.024 H 236.0°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#D3E4EF
RGB	rgb(211, 228, 239)
HSL	hsl(204, 47%, 88%)
HSV	hsv(204, 12%, 94%)
CMYK	cmyk(11.7%, 4.6%, 0%, 6.3%)
CIE-LAB	lab(89.66, -3.49, -7.27)
CIE-LCH	lch(89.66, 8.07, 244.35°)
OKLab	oklab(90.95% -0.0132 -0.0196)
OKLCH	oklch(90.95% 0.024 236)
XYZ	xyz(70.1838, 75.5666, 92.5328)
Luminance	0.7557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3E4EF #EFDED3

analogous

#D3EFEC #D3E4EF #D3D6EF

triadic

#D3E4EF #EFD3E4 #E4EFD3

tetradic

#D3E4EF #ECD3EF #EFDED3 #D6EFD3

square

#D3E4EF #ECD3EF #EFDED3 #D6EFD3

split-complementary

#D3E4EF #EFD3D6 #EFECD3

monochromatic

#79ADCE #A6C8DF #D3E4EF #E9F1F7 #E9F1F7

Accessibility & contrast

On white

1.30

#D3E4EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#D3E4EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D3E4EF

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3E4EF	#FFFFFF	#000000	##000000
##D3E4EF	1.00	1.30	16.11	16.11
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.11	21.00	1.00	1.00
##000000	16.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE3F0

Deuteranopia (green-blind)

#DBE0EF

Tritanopia (blue-blind)

#CCE7E7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #d3e4ef;
/* rgb */ color: rgb(211, 228, 239);
/* oklch */ color: oklch(90.9% 0.024 236.0);

Tailwind

colors: {
  custom: {
    50: '#e0ecf4',
    500: '#d3e4ef',
    950: '#000000',
  },
}

SCSS

$custom: #d3e4ef;
$custom-light: #e0ecf4;
$custom-dark: #000000;

JSON

{
  "hex": "#d3e4ef",
  "rgb": {
    "r": 211,
    "g": 228,
    "b": 239
  },
  "hsl": {
    "h": 203.571,
    "s": 46.667,
    "l": 88.235
  },
  "oklch": {
    "l": 0.90947,
    "c": 0.02362,
    "h": 236
  },
  "luminance": 0.75568
}

Semantic roles & 50–950 ramp

primary

#D3E4EF

secondary

#CCAE9A

accent

#642CBA

background

#FEFEFF

surface

#FCFDFE

border

#D5D5D6

text

#151617

muted

#848485

Preview Lab

Preview with #D3E4EF

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

Preview Lab → · Contrast checker → · Palette generator →