#B31846#B31846

#B31846 is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.8% C 0.186 H 11.9°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#B31846
RGB	rgb(179, 24, 70)
HSL	hsl(342, 76%, 40%)
HSV	hsv(342, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 60.9%, 29.8%)
CIE-LAB	lab(39.04, 60.28, 15.54)
CIE-LCH	lch(39.04, 62.25, 14.46°)
OKLab	oklab(49.84% 0.1821 0.0383)
OKLCH	oklch(49.84% 0.186 11.9)
XYZ	xyz(20.0247, 10.6823, 6.8007)
Luminance	0.1068 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31846 #18B385

analogous

#B31893 #B31846 #B33818

triadic

#B31846 #46B318 #1846B3

tetradic

#B31846 #93B318 #18B385 #3818B3

square

#B31846 #93B318 #18B385 #3818B3

split-complementary

#B31846 #18B338 #1893B3

monochromatic

#470A1C #7D1131 #B31846 #E2265E #E95C86

Accessibility & contrast

On white

6.70

#B31846 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#B31846 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31846

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31846	#FFFFFF	#000000	##FFFFFF
##B31846	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494847

Deuteranopia (green-blind)

#6F6742

Tritanopia (blue-blind)

#C4002E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b31846;
/* rgb */ color: rgb(179, 24, 70);
/* oklch */ color: oklch(49.8% 0.186 11.9);

Tailwind

colors: {
  custom: {
    50: '#d16a79',
    500: '#b31846',
    950: '#000000',
  },
}

SCSS

$custom: #b31846;
$custom-light: #d16a79;
$custom-dark: #000000;

JSON

{
  "hex": "#b31846",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 70
  },
  "hsl": {
    "h": 342.194,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49835,
    "c": 0.18604,
    "h": 11.9
  },
  "luminance": 0.10679
}

Semantic roles & 50–950 ramp

primary

#B31846

secondary

#5ACDAB

accent

#F3BB35

background

#FDF6F7

surface

#FBECED

border

#D4C7C8

text

#150809

muted

#837A7B

Preview Lab

Preview with #B31846

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

Preview Lab → · Contrast checker → · Palette generator →