#B31A97#B31A97

#B31A97 is a mid, highly saturated pink. Relative luminance 0.126; OKLCH L 53.0% C 0.218 H 337.5°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B31A97
RGB	rgb(179, 26, 151)
HSL	hsl(311, 75%, 40%)
HSV	hsv(311, 85%, 70%)
CMYK	cmyk(0%, 85.5%, 15.6%, 29.8%)
CIE-LAB	lab(42.09, 68.01, -30.57)
CIE-LCH	lch(42.09, 74.57, 335.80°)
OKLab	oklab(52.99% 0.2015 -0.0832)
OKLCH	oklch(52.99% 0.218 337.5)
XYZ	xyz(24.5463, 12.5593, 30.4036)
Luminance	0.1256 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31A97 #1AB336

analogous

#821AB3 #B31A97 #B31A4B

triadic

#B31A97 #97B31A #1A97B3

tetradic

#B31A97 #B3821A #1AB336 #1A4BB3

square

#B31A97 #B3821A #1AB336 #1A4BB3

split-complementary

#B31A97 #4BB31A #1AB382

monochromatic

#480A3D #7E126A #B31A97 #E02ABF #E860CF

Accessibility & contrast

On white

5.98

#B31A97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B31A97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31A97

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31A97	#FFFFFF	#000000	##FFFFFF
##B31A97	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22559A

Deuteranopia (green-blind)

#5B6B94

Tritanopia (blue-blind)

#BD275A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b31a97;
/* rgb */ color: rgb(179, 26, 151);
/* oklch */ color: oklch(53.0% 0.218 337.5);

Tailwind

colors: {
  custom: {
    50: '#ce6db6',
    500: '#b31a97',
    950: '#000000',
  },
}

SCSS

$custom: #b31a97;
$custom-light: #ce6db6;
$custom-dark: #000000;

JSON

{
  "hex": "#b31a97",
  "rgb": {
    "r": 179,
    "g": 26,
    "b": 151
  },
  "hsl": {
    "h": 310.98,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52994,
    "c": 0.21797,
    "h": 337.5
  },
  "luminance": 0.12557
}

Semantic roles & 50–950 ramp

primary

#B31A97

secondary

#5DCC71

accent

#F15937

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140811

muted

#837B80

Preview Lab

Preview with #B31A97

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

Preview Lab → · Contrast checker → · Palette generator →