#B1C0E4#B1C0E4

#B1C0E4 is a light, muted blue. Relative luminance 0.526; OKLCH L 80.8% C 0.054 H 267.4°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX#B1C0E4
RGBrgb(177, 192, 228)
HSLhsl(222, 49%, 79%)
HSVhsv(222, 22%, 89%)
CMYKcmyk(22.4%, 15.8%, 0%, 10.6%)
CIE-LABlab(77.67, 2.52, -19.62)
CIE-LCHlch(77.67, 19.78, 277.31°)
OKLaboklab(80.83% -0.0025 -0.0536)
OKLCHoklch(80.83% 0.054 267.4)
XYZxyz(50.9811, 52.6466, 80.8595)
Luminance0.5265 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1C0E4 #E4D5B1
analogous
#B1DAE4 #B1C0E4 #BCB1E4
triadic
#B1C0E4 #E4B1C0 #C0E4B1
tetradic
#B1C0E4 #E4B1DA #E4D5B1 #B1E4BC
square
#B1C0E4 #E4B1DA #E4D5B1 #B1E4BC
split-complementary
#B1C0E4 #E4BCB1 #DAE4B1
monochromatic
#5677C5 #849BD4 #B1C0E4 #DEE5F4 #E8EDF7

Accessibility & contrast

On white

1.82
#B1C0E4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.53
#B1C0E4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1C0E4
11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1C0E4#FFFFFF#000000##000000
##B1C0E41.001.8211.5311.53
#FFFFFF1.821.0021.0021.00
#00000011.5321.001.001.00
##00000011.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5C2E6
Deuteranopia (green-blind)
#B1BEE3
Tritanopia (blue-blind)
#A4C7CC
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #b1c0e4;
/* rgb */ color: rgb(177, 192, 228);
/* oklch */ color: oklch(80.8% 0.054 267.4);
Tailwind
colors: {
  custom: {
    50: '#c9d3ec',
    500: '#b1c0e4',
    950: '#000000',
  },
}
SCSS
$custom: #b1c0e4;
$custom-light: #c9d3ec;
$custom-dark: #000000;
JSON
{
  "hex": "#b1c0e4",
  "rgb": {
    "r": 177,
    "g": 192,
    "b": 228
  },
  "hsl": {
    "h": 222.353,
    "s": 48.571,
    "l": 79.412
  },
  "oklch": {
    "l": 0.80827,
    "c": 0.05362,
    "h": 267.4
  },
  "luminance": 0.52648
}

Semantic roles & 50–950 ramp

primary
#B1C0E4
secondary
#BEAA7B
accent
#912ABC
background
#FDFEFE
surface
#F9FBFD
border
#D2D4D5
text
#131416
muted
#828384

Preview Lab

Preview with #B1C0E4

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

Preview Lab → · Contrast checker → · Palette generator →

#B1C0E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva