#B1A8F3#B1A8F3

#B1A8F3 is a light, moderate blue. Relative luminance 0.438; OKLCH L 76.7% C 0.106 H 289.1°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX#B1A8F3
RGBrgb(177, 168, 243)
HSLhsl(247, 76%, 81%)
HSVhsv(247, 31%, 95%)
CMYKcmyk(27.2%, 30.9%, 0%, 4.7%)
CIE-LABlab(72.11, 19.24, -36.26)
CIE-LCHlch(72.11, 41.05, 297.95°)
OKLaboklab(76.69% 0.0349 -0.1006)
OKLCHoklch(76.69% 0.106 289.1)
XYZxyz(48.3077, 43.8225, 90.6901)
Luminance0.4382 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1A8F3 #EAF3A8
analogous
#A8C4F3 #B1A8F3 #D6A8F3
triadic
#B1A8F3 #F3B1A8 #A8F3B1
tetradic
#B1A8F3 #F3A8C4 #EAF3A8 #A8F3D6
square
#B1A8F3 #F3A8C4 #EAF3A8 #A8F3D6
split-complementary
#B1A8F3 #F3D6A8 #C4F3A8
monochromatic
#513CE4 #8172EC #B1A8F3 #E1DEFA #E7E4FB

Accessibility & contrast

On white

2.15
#B1A8F3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.76
#B1A8F3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1A8F3
9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1A8F3#FFFFFF#000000##000000
##B1A8F31.002.159.769.76
#FFFFFF2.151.0021.0021.00
#0000009.7621.001.001.00
##0000009.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#94B2F6
Deuteranopia (green-blind)
#94AFF1
Tritanopia (blue-blind)
#A2B5C3
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #b1a8f3;
/* rgb */ color: rgb(177, 168, 243);
/* oklch */ color: oklch(76.7% 0.106 289.1);
Tailwind
colors: {
  custom: {
    50: '#c9c1f7',
    500: '#b1a8f3',
    950: '#000000',
  },
}
SCSS
$custom: #b1a8f3;
$custom-light: #c9c1f7;
$custom-dark: #000000;
JSON
{
  "hex": "#b1a8f3",
  "rgb": {
    "r": 177,
    "g": 168,
    "b": 243
  },
  "hsl": {
    "h": 247.2,
    "s": 75.758,
    "l": 80.588
  },
  "oklch": {
    "l": 0.76694,
    "c": 0.10644,
    "h": 289.1
  },
  "luminance": 0.43823
}

Semantic roles & 50–950 ramp

primary
#B1A8F3
secondary
#F0F3D8
accent
#D80EC0
background
#FCFBFF
surface
#F8F7FE
border
#D1D0D6
text
#131217
muted
#828185

Preview Lab

Preview with #B1A8F3

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

Preview Lab → · Contrast checker → · Palette generator →

#B1A8F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva