#D3E4EB#D3E4EB

#D3E4EB is a very light, muted cyan. Relative luminance 0.753; OKLCH L 90.8% C 0.021 H 224.3°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#D3E4EB
RGB	rgb(211, 228, 235)
HSL	hsl(198, 38%, 87%)
HSV	hsv(198, 10%, 92%)
CMYK	cmyk(10.2%, 3%, 0%, 7.8%)
CIE-LAB	lab(89.55, -4.28, -5.34)
CIE-LCH	lch(89.55, 6.84, 231.27°)
OKLab	oklab(90.83% -0.0147 -0.0144)
OKLCH	oklch(90.83% 0.021 224.3)
XYZ	xyz(69.5994, 75.3328, 89.4550)
Luminance	0.7533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3E4EB #EBDAD3

analogous

#D3EBE6 #D3E4EB #D3D8EB

triadic

#D3E4EB #EBD3E4 #E4EBD3

tetradic

#D3E4EB #E6D3EB #EBDAD3 #D8EBD3

square

#D3E4EB #E6D3EB #EBDAD3 #D8EBD3

split-complementary

#D3E4EB #EBD3D8 #EBE6D3

monochromatic

#7FB0C5 #A9CAD8 #D3E4EB #EAF2F5 #EAF2F5

Accessibility & contrast

On white

1.31

#D3E4EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#D3E4EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D3E4EB

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3E4EB	#FFFFFF	#000000	##000000
##D3E4EB	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E3EB

Deuteranopia (green-blind)

#DCE0EB

Tritanopia (blue-blind)

#CDE6E6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #d3e4eb;
/* rgb */ color: rgb(211, 228, 235);
/* oklch */ color: oklch(90.8% 0.021 224.3);

Tailwind

colors: {
  custom: {
    50: '#e0ecf1',
    500: '#d3e4eb',
    950: '#000000',
  },
}

SCSS

$custom: #d3e4eb;
$custom-light: #e0ecf1;
$custom-dark: #000000;

JSON

{
  "hex": "#d3e4eb",
  "rgb": {
    "r": 211,
    "g": 228,
    "b": 235
  },
  "hsl": {
    "h": 197.5,
    "s": 37.5,
    "l": 87.451
  },
  "oklch": {
    "l": 0.90825,
    "c": 0.02055,
    "h": 224.3
  },
  "luminance": 0.75334
}

Semantic roles & 50–950 ramp

primary

#D3E4EB

secondary

#C6A99D

accent

#5935B0

background

#FEFEFF

surface

#FCFDFE

border

#D5D5D6

text

#151616

muted

#848485

Preview Lab

Preview with #D3E4EB

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

Preview Lab → · Contrast checker → · Palette generator →