#B9D0FB#B9D0FB

#B9D0FB is a very light, moderate blue. Relative luminance 0.624; OKLCH L 85.5% C 0.065 H 262.9°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#B9D0FB
RGB	rgb(185, 208, 251)
HSL	hsl(219, 89%, 85%)
HSV	hsv(219, 26%, 98%)
CMYK	cmyk(26.3%, 17.1%, 0%, 1.6%)
CIE-LAB	lab(83.12, 1.61, -23.59)
CIE-LCH	lch(83.12, 23.65, 273.90°)
OKLab	oklab(85.49% -0.0081 -0.0647)
OKLCH	oklch(85.49% 0.065 262.9)
XYZ	xyz(59.9712, 62.3892, 100.1306)
Luminance	0.6239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D0FB #FBE4B9

analogous

#B9F1FB #B9D0FB #C3B9FB

triadic

#B9D0FB #FBB9D0 #D0FBB9

tetradic

#B9D0FB #FBB9F1 #FBE4B9 #B9FBC3

square

#B9D0FB #FBB9F1 #FBE4B9 #B9FBC3

split-complementary

#B9D0FB #FBC3B9 #F1FBB9

monochromatic

#4582F4 #7FA9F8 #B9D0FB #E2ECFD #E2ECFD

Accessibility & contrast

On white

1.56

#B9D0FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#B9D0FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D0FB

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D0FB	#FFFFFF	#000000	##000000
##B9D0FB	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2D2FD

Deuteranopia (green-blind)

#BCCCFA

Tritanopia (blue-blind)

#A7D9DE

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b9d0fb;
/* rgb */ color: rgb(185, 208, 251);
/* oklch */ color: oklch(85.5% 0.065 262.9);

Tailwind

colors: {
  custom: {
    50: '#cfdefc',
    500: '#b9d0fb',
    950: '#000000',
  },
}

SCSS

$custom: #b9d0fb;
$custom-light: #cfdefc;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d0fb",
  "rgb": {
    "r": 185,
    "g": 208,
    "b": 251
  },
  "hsl": {
    "h": 219.091,
    "s": 89.189,
    "l": 85.49
  },
  "oklch": {
    "l": 0.85489,
    "c": 0.06517,
    "h": 262.9
  },
  "luminance": 0.62391
}

Semantic roles & 50–950 ramp

primary

#B9D0FB

secondary

#E0BC78

accent

#9600E6

background

#FEFEFF

surface

#FBFCFF

border

#D4D5D7

text

#141517

muted

#838485

Preview Lab

Preview with #B9D0FB

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

Preview Lab → · Contrast checker → · Palette generator →