#B42151#B42151

#B42151 is a mid, vivid pink. Relative luminance 0.114; OKLCH L 50.8% C 0.182 H 8.2°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#B42151
RGB	rgb(180, 33, 81)
HSL	hsl(340, 69%, 42%)
HSV	hsv(340, 82%, 71%)
CMYK	cmyk(0%, 81.7%, 55%, 29.4%)
CIE-LAB	lab(40.23, 59.21, 10.20)
CIE-LCH	lch(40.23, 60.08, 9.77°)
OKLab	oklab(50.83% 0.1803 0.026)
OKLCH	oklch(50.83% 0.182 8.2)
XYZ	xyz(20.8535, 11.3881, 8.8831)
Luminance	0.1139 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B42151 #21B484

analogous

#B4219B #B42151 #B43B21

triadic

#B42151 #51B421 #2151B4

tetradic

#B42151 #9BB421 #21B484 #3B21B4

square

#B42151 #9BB421 #21B484 #3B21B4

split-complementary

#B42151 #21B43B #219BB4

monochromatic

#4D0E22 #80183A #B42151 #DA386D #E46B93

Accessibility & contrast

On white

6.41

#B42151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#B42151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B42151

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B42151	#FFFFFF	#000000	##FFFFFF
##B42151	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4C52

Deuteranopia (green-blind)

#70694D

Tritanopia (blue-blind)

#C50037

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b42151;
/* rgb */ color: rgb(180, 33, 81);
/* oklch */ color: oklch(50.8% 0.182 8.2);

Tailwind

colors: {
  custom: {
    50: '#d16d81',
    500: '#b42151',
    950: '#000000',
  },
}

SCSS

$custom: #b42151;
$custom-light: #d16d81;
$custom-dark: #000000;

JSON

{
  "hex": "#b42151",
  "rgb": {
    "r": 180,
    "g": 33,
    "b": 81
  },
  "hsl": {
    "h": 340.408,
    "s": 69.014,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50826,
    "c": 0.18215,
    "h": 8.2
  },
  "luminance": 0.11385
}

Semantic roles & 50–950 ramp

primary

#B42151

secondary

#67CAAA

accent

#ECB23C

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15080A

muted

#837B7C

Preview Lab

Preview with #B42151

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

Preview Lab → · Contrast checker → · Palette generator →