#B31546#B31546

#B31546 is a mid, vivid pink. Relative luminance 0.106; OKLCH L 49.7% C 0.188 H 11.6°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#B31546
RGB	rgb(179, 21, 70)
HSL	hsl(341, 79%, 39%)
HSV	hsv(341, 88%, 70%)
CMYK	cmyk(0%, 88.3%, 60.9%, 29.8%)
CIE-LAB	lab(38.84, 60.85, 15.27)
CIE-LCH	lch(38.84, 62.74, 14.09°)
OKLab	oklab(49.69% 0.1839 0.0377)
OKLCH	oklch(49.69% 0.188 11.6)
XYZ	xyz(19.9662, 10.5653, 6.7812)
Luminance	0.1056 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31546 #15B382

analogous

#B31595 #B31546 #B33315

triadic

#B31546 #46B315 #1546B3

tetradic

#B31546 #95B315 #15B382 #3315B3

square

#B31546 #95B315 #15B382 #3315B3

split-complementary

#B31546 #15B333 #1595B3

monochromatic

#45081B #7C0F31 #B31546 #E5205D #EB5785

Accessibility & contrast

On white

6.75

#B31546 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#B31546 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31546

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31546	#FFFFFF	#000000	##FFFFFF
##B31546	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484747

Deuteranopia (green-blind)

#6F6642

Tritanopia (blue-blind)

#C4002D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #b31546;
/* rgb */ color: rgb(179, 21, 70);
/* oklch */ color: oklch(49.7% 0.188 11.6);

Tailwind

colors: {
  custom: {
    50: '#d16979',
    500: '#b31546',
    950: '#000000',
  },
}

SCSS

$custom: #b31546;
$custom-light: #d16979;
$custom-dark: #000000;

JSON

{
  "hex": "#b31546",
  "rgb": {
    "r": 179,
    "g": 21,
    "b": 70
  },
  "hsl": {
    "h": 341.392,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49687,
    "c": 0.18775,
    "h": 11.6
  },
  "luminance": 0.10562
}

Semantic roles & 50–950 ramp

primary

#B31546

secondary

#56CEA9

accent

#F5B932

background

#FDF6F7

surface

#FBECED

border

#D4C7C8

text

#150709

muted

#837A7B

Preview Lab

Preview with #B31546

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

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