#B31961#B31961

#B31961 is a mid, vivid pink. Relative luminance 0.111; OKLCH L 50.6% C 0.191 H 359.8°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#B31961
RGB	rgb(179, 25, 97)
HSL	hsl(332, 75%, 40%)
HSV	hsv(332, 86%, 70%)
CMYK	cmyk(0%, 86%, 45.8%, 29.8%)
CIE-LAB	lab(39.82, 62.12, -0.56)
CIE-LCH	lch(39.82, 62.12, 359.49°)
OKLab	oklab(50.64% 0.1913 -0.0008)
OKLCH	oklch(50.64% 0.191 359.8)
XYZ	xyz(21.0975, 11.1450, 12.3472)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31961 #19B36B

analogous

#B319AE #B31961 #B31E19

triadic

#B31961 #61B319 #1961B3

tetradic

#B31961 #AEB319 #19B36B #1E19B3

square

#B31961 #AEB319 #19B36B #1E19B3

split-complementary

#B31961 #19B31E #19AEB3

monochromatic

#480A27 #7D1244 #B31961 #E1287F #E85E9F

Accessibility & contrast

On white

6.50

#B31961 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#B31961 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31961

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31961	#FFFFFF	#000000	##FFFFFF
##B31961	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424B63

Deuteranopia (green-blind)

#6B685E

Tritanopia (blue-blind)

#C3003C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b31961;
/* rgb */ color: rgb(179, 25, 97);
/* oklch */ color: oklch(50.6% 0.191 359.8);

Tailwind

colors: {
  custom: {
    50: '#d06b8d',
    500: '#b31961',
    950: '#000000',
  },
}

SCSS

$custom: #b31961;
$custom-light: #d06b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#b31961",
  "rgb": {
    "r": 179,
    "g": 25,
    "b": 97
  },
  "hsl": {
    "h": 331.948,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.50641,
    "c": 0.19127,
    "h": 359.8
  },
  "luminance": 0.11142
}

Semantic roles & 50–950 ramp

primary

#B31961

secondary

#5BCC98

accent

#F29A36

background

#FDF6F8

surface

#FBECF0

border

#D4C7CB

text

#15080C

muted

#837A7D

Preview Lab

Preview with #B31961

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

Preview Lab → · Contrast checker → · Palette generator →