#B1428B#B1428B

#B1428B is a mid, vivid pink. Relative luminance 0.151; OKLCH L 55.4% C 0.165 H 343.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#B1428B
RGB	rgb(177, 66, 139)
HSL	hsl(321, 46%, 48%)
HSV	hsv(321, 63%, 69%)
CMYK	cmyk(0%, 62.7%, 21.5%, 30.6%)
CIE-LAB	lab(45.78, 52.94, -17.61)
CIE-LCH	lch(45.78, 55.79, 341.60°)
OKLab	oklab(55.43% 0.1586 -0.0469)
OKLCH	oklch(55.43% 0.165 343.5)
XYZ	xyz(24.7406, 15.1099, 26.0346)
Luminance	0.1511 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1428B #42B168

analogous

#A042B1 #B1428B #B14253

triadic

#B1428B #8BB142 #428BB1

tetradic

#B1428B #B1A042 #42B168 #4253B1

square

#B1428B #B1A042 #42B168 #4253B1

split-complementary

#B1428B #53B142 #42B1A0

monochromatic

#582145 #843168 #B1428B #C769A7 #D896C1

Accessibility & contrast

On white

5.22

#B1428B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#B1428B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1428B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1428B	#FFFFFF	#000000	##FFFFFF
##B1428B	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C618D

Deuteranopia (green-blind)

#6C7388

Tritanopia (blue-blind)

#BC4260

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b1428b;
/* rgb */ color: rgb(177, 66, 139);
/* oklch */ color: oklch(55.4% 0.165 343.5);

Tailwind

colors: {
  custom: {
    50: '#cb7dad',
    500: '#b1428b',
    950: '#000000',
  },
}

SCSS

$custom: #b1428b;
$custom-light: #cb7dad;
$custom-dark: #000000;

JSON

{
  "hex": "#b1428b",
  "rgb": {
    "r": 177,
    "g": 66,
    "b": 139
  },
  "hsl": {
    "h": 320.541,
    "s": 45.679,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55434,
    "c": 0.16544,
    "h": 343.5
  },
  "luminance": 0.15108
}

Semantic roles & 50–950 ramp

primary

#B1428B

secondary

#8BC39F

accent

#D57F52

background

#FCF7FA

surface

#F9EEF4

border

#D2C9CE

text

#140A10

muted

#827C7F

Preview Lab

Preview with #B1428B

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

Preview Lab → · Contrast checker → · Palette generator →