#B9C0FB#B9C0FB

#B9C0FB is a very light, moderate blue. Relative luminance 0.550; OKLCH L 82.3% C 0.083 H 279.1°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#B9C0FB
RGB	rgb(185, 192, 251)
HSL	hsl(234, 89%, 85%)
HSV	hsv(234, 26%, 98%)
CMYK	cmyk(26.3%, 23.5%, 0%, 1.6%)
CIE-LAB	lab(79.03, 10.22, -29.85)
CIE-LCH	lch(79.03, 31.55, 288.91°)
OKLab	oklab(82.3% 0.0132 -0.0822)
OKLCH	oklch(82.3% 0.083 279.1)
XYZ	xyz(56.2653, 54.9772, 98.8953)
Luminance	0.5498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9C0FB #FBF4B9

analogous

#B9E1FB #B9C0FB #D3B9FB

triadic

#B9C0FB #FBB9C0 #C0FBB9

tetradic

#B9C0FB #FBB9E1 #FBF4B9 #B9FBD3

square

#B9C0FB #FBB9E1 #FBF4B9 #B9FBD3

split-complementary

#B9C0FB #FBD3B9 #E1FBB9

monochromatic

#4558F4 #7F8CF8 #B9C0FB #E2E5FD #E2E5FD

Accessibility & contrast

On white

1.75

#B9C0FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#B9C0FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9C0FB

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9C0FB	#FFFFFF	#000000	##000000
##B9C0FB	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC6FE

Deuteranopia (green-blind)

#ACC1F9

Tritanopia (blue-blind)

#A9CBD4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b9c0fb;
/* rgb */ color: rgb(185, 192, 251);
/* oklch */ color: oklch(82.3% 0.083 279.1);

Tailwind

colors: {
  custom: {
    50: '#cfd2fc',
    500: '#b9c0fb',
    950: '#000000',
  },
}

SCSS

$custom: #b9c0fb;
$custom-light: #cfd2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#b9c0fb",
  "rgb": {
    "r": 185,
    "g": 192,
    "b": 251
  },
  "hsl": {
    "h": 233.636,
    "s": 89.189,
    "l": 85.49
  },
  "oklch": {
    "l": 0.82295,
    "c": 0.08328,
    "h": 279.1
  },
  "luminance": 0.54979
}

Semantic roles & 50–950 ramp

primary

#B9C0FB

secondary

#E0D578

accent

#CD00E6

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#141417

muted

#838385

Preview Lab

Preview with #B9C0FB

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

Preview Lab → · Contrast checker → · Palette generator →