#B181CB#B181CB

#B181CB is a light, moderate violet. Relative luminance 0.294; OKLCH L 67.7% C 0.118 H 313.2°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#B181CB
RGB	rgb(177, 129, 203)
HSL	hsl(279, 42%, 65%)
HSV	hsv(279, 36%, 80%)
CMYK	cmyk(12.8%, 36.5%, 0%, 20.4%)
CIE-LAB	lab(61.10, 31.97, -31.24)
CIE-LCH	lch(61.10, 44.70, 315.66°)
OKLab	oklab(67.74% 0.0807 -0.086)
OKLCH	oklch(67.74% 0.118 313.2)
XYZ	xyz(36.7594, 29.3601, 60.2189)
Luminance	0.2936 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B181CB #9BCB81

analogous

#8C81CB #B181CB #CB81C0

triadic

#B181CB #CBB181 #81CBB1

tetradic

#B181CB #CB8C81 #9BCB81 #81C0CB

square

#B181CB #CB8C81 #9BCB81 #81C0CB

split-complementary

#B181CB #C0CB81 #81CB8C

monochromatic

#763D94 #9656B9 #B181CB #CCACDD #E7D8EF

Accessibility & contrast

On white

3.06

#B181CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#B181CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B181CB

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B181CB	#FFFFFF	#000000	##000000
##B181CB	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7491CE

Deuteranopia (green-blind)

#8095C9

Tritanopia (blue-blind)

#AF8B9D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #b181cb;
/* rgb */ color: rgb(177, 129, 203);
/* oklch */ color: oklch(67.7% 0.118 313.2);

Tailwind

colors: {
  custom: {
    50: '#c9a6db',
    500: '#b181cb',
    950: '#000000',
  },
}

SCSS

$custom: #b181cb;
$custom-light: #c9a6db;
$custom-dark: #000000;

JSON

{
  "hex": "#b181cb",
  "rgb": {
    "r": 177,
    "g": 129,
    "b": 203
  },
  "hsl": {
    "h": 278.919,
    "s": 41.573,
    "l": 65.098
  },
  "oklch": {
    "l": 0.67743,
    "c": 0.1179,
    "h": 313.2
  },
  "luminance": 0.29359
}

Semantic roles & 50–950 ramp

primary

#B181CB

secondary

#D0E0C7

accent

#B5315F

background

#FCFAFD

surface

#F8F4FB

border

#D1CED4

text

#130F15

muted

#827F83

Preview Lab

Preview with #B181CB

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

Preview Lab → · Contrast checker → · Palette generator →