#B45181#B45181

#B45181 is a mid, vivid pink. Relative luminance 0.172; OKLCH L 57.4% C 0.139 H 352.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#B45181
RGB	rgb(180, 81, 129)
HSL	hsl(331, 40%, 51%)
HSV	hsv(331, 55%, 71%)
CMYK	cmyk(0%, 55%, 28.3%, 29.4%)
CIE-LAB	lab(48.48, 45.51, -7.46)
CIE-LCH	lch(48.48, 46.12, 350.69°)
OKLab	oklab(57.4% 0.1378 -0.0192)
OKLCH	oklch(57.4% 0.139 352.1)
XYZ	xyz(25.7283, 17.1755, 22.7248)
Luminance	0.1717 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45181 #51B484

analogous

#B451B2 #B45181 #B45251

triadic

#B45181 #81B451 #5181B4

tetradic

#B45181 #B2B451 #51B484 #5251B4

square

#B45181 #B2B451 #51B484 #5251B4

split-complementary

#B45181 #51B452 #51B2B4

monochromatic

#612A44 #8C3C63 #B45181 #C67CA0 #D9A7BF

Accessibility & contrast

On white

4.74

#B45181 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#B45181 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B45181

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45181	#FFFFFF	#000000	##FFFFFF
##B45181	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6883

Deuteranopia (green-blind)

#787A7F

Tritanopia (blue-blind)

#C04C63

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b45181;
/* rgb */ color: rgb(180, 81, 129);
/* oklch */ color: oklch(57.4% 0.139 352.1);

Tailwind

colors: {
  custom: {
    50: '#cd86a5',
    500: '#b45181',
    950: '#000000',
  },
}

SCSS

$custom: #b45181;
$custom-light: #cd86a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b45181",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 129
  },
  "hsl": {
    "h": 330.909,
    "s": 39.759,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57405,
    "c": 0.13912,
    "h": 352.1
  },
  "luminance": 0.17173
}

Semantic roles & 50–950 ramp

primary

#B45181

secondary

#9BC6B1

accent

#D09658

background

#FDF8FA

surface

#FAF0F4

border

#D3CBCE

text

#140B0F

muted

#837C7F

Preview Lab

Preview with #B45181

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

Preview Lab → · Contrast checker → · Palette generator →