#D4E3FB#D4E3FB

#D4E3FB is a very light, muted blue. Relative luminance 0.759; OKLCH L 91.2% C 0.037 H 259.8°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#D4E3FB
RGB	rgb(212, 227, 251)
HSL	hsl(217, 83%, 91%)
HSV	hsv(217, 16%, 98%)
CMYK	cmyk(15.5%, 9.6%, 0%, 1.6%)
CIE-LAB	lab(89.81, -0.23, -13.32)
CIE-LCH	lch(89.81, 13.33, 269.00°)
OKLab	oklab(91.2% -0.0065 -0.036)
OKLCH	oklch(91.2% 0.037 259.8)
XYZ	xyz(72.0289, 75.8990, 102.1032)
Luminance	0.7590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D4E3FB #FBECD4

analogous

#D4F6FB #D4E3FB #D8D4FB

triadic

#D4E3FB #FBD4E3 #E3FBD4

tetradic

#D4E3FB #FBD4F6 #FBECD4 #D4FBD8

square

#D4E3FB #FBD4F6 #FBECD4 #D4FBD8

split-complementary

#D4E3FB #FBD8D4 #F6FBD4

monochromatic

#649AF1 #9CBFF6 #D4E3FB #E3EDFC #E3EDFC

Accessibility & contrast

On white

1.30

#D4E3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#D4E3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D4E3FB

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D4E3FB	#FFFFFF	#000000	##000000
##D4E3FB	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE4FC

Deuteranopia (green-blind)

#D7E0FA

Tritanopia (blue-blind)

#CBE8EB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #d4e3fb;
/* rgb */ color: rgb(212, 227, 251);
/* oklch */ color: oklch(91.2% 0.037 259.8);

Tailwind

colors: {
  custom: {
    50: '#e1ebfc',
    500: '#d4e3fb',
    950: '#000000',
  },
}

SCSS

$custom: #d4e3fb;
$custom-light: #e1ebfc;
$custom-dark: #000000;

JSON

{
  "hex": "#d4e3fb",
  "rgb": {
    "r": 212,
    "g": 227,
    "b": 251
  },
  "hsl": {
    "h": 216.923,
    "s": 82.979,
    "l": 90.784
  },
  "oklch": {
    "l": 0.91199,
    "c": 0.03661,
    "h": 259.8
  },
  "luminance": 0.759
}

Semantic roles & 50–950 ramp

primary

#D4E3FB

secondary

#E2C391

accent

#8C06DF

background

#FEFEFF

surface

#FCFDFF

border

#D5D5D7

text

#151617

muted

#848485

Preview Lab

Preview with #D4E3FB

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

Preview Lab → · Contrast checker → · Palette generator →