#B31596#B31596

#B31596 is a mid, highly saturated pink. Relative luminance 0.123; OKLCH L 52.7% C 0.220 H 337.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#B31596
RGB	rgb(179, 21, 150)
HSL	hsl(311, 79%, 39%)
HSV	hsv(311, 88%, 70%)
CMYK	cmyk(0%, 88.3%, 16.2%, 29.8%)
CIE-LAB	lab(41.73, 68.80, -30.53)
CIE-LCH	lch(41.73, 75.27, 336.07°)
OKLab	oklab(52.72% 0.2042 -0.0831)
OKLCH	oklch(52.72% 0.22 337.8)
XYZ	xyz(24.3642, 12.3245, 29.9440)
Luminance	0.1232 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31596 #15B332

analogous

#8115B3 #B31596 #B31547

triadic

#B31596 #96B315 #1596B3

tetradic

#B31596 #B38115 #15B332 #1547B3

square

#B31596 #B38115 #15B332 #1547B3

split-complementary

#B31596 #47B315 #15B381

monochromatic

#45083A #7C0F68 #B31596 #E520C1 #EB57D0

Accessibility & contrast

On white

6.06

#B31596 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B31596 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31596

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31596	#FFFFFF	#000000	##FFFFFF
##B31596	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5499

Deuteranopia (green-blind)

#5A6B93

Tritanopia (blue-blind)

#BD2359

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b31596;
/* rgb */ color: rgb(179, 21, 150);
/* oklch */ color: oklch(52.7% 0.220 337.8);

Tailwind

colors: {
  custom: {
    50: '#ce6cb5',
    500: '#b31596',
    950: '#000000',
  },
}

SCSS

$custom: #b31596;
$custom-light: #ce6cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#b31596",
  "rgb": {
    "r": 179,
    "g": 21,
    "b": 150
  },
  "hsl": {
    "h": 311.013,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52718,
    "c": 0.22043,
    "h": 337.8
  },
  "luminance": 0.12322
}

Semantic roles & 50–950 ramp

primary

#B31596

secondary

#56CE6C

accent

#F55632

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140811

muted

#837B80

Preview Lab

Preview with #B31596

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

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