#B7316F#B7316F

#B7316F is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.5% C 0.178 H 356.8°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B7316F
RGB	rgb(183, 49, 111)
HSL	hsl(332, 58%, 45%)
HSV	hsv(332, 73%, 72%)
CMYK	cmyk(0%, 73.2%, 39.3%, 28.2%)
CIE-LAB	lab(43.38, 57.85, -4.00)
CIE-LCH	lch(43.38, 57.99, 356.04°)
OKLab	oklab(53.53% 0.1776 -0.0098)
OKLCH	oklch(53.53% 0.178 356.8)
XYZ	xyz(23.4976, 13.4145, 16.3877)
Luminance	0.1341 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7316F #31B779

analogous

#B731B2 #B7316F #B73631

triadic

#B7316F #6FB731 #316FB7

tetradic

#B7316F #B2B731 #31B779 #3631B7

square

#B7316F #B2B731 #31B779 #3631B7

split-complementary

#B7316F #31B736 #31B2B7

monochromatic

#561734 #872452 #B7316F #D1548E #DE84AE

Accessibility & contrast

On white

5.70

#B7316F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B7316F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7316F

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7316F	#FFFFFF	#000000	##FFFFFF
##B7316F	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5671

Deuteranopia (green-blind)

#71706C

Tritanopia (blue-blind)

#C6214C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7316f;
/* rgb */ color: rgb(183, 49, 111);
/* oklch */ color: oklch(53.5% 0.178 356.8);

Tailwind

colors: {
  custom: {
    50: '#d27598',
    500: '#b7316f',
    950: '#000000',
  },
}

SCSS

$custom: #b7316f;
$custom-light: #d27598;
$custom-dark: #000000;

JSON

{
  "hex": "#b7316f",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 111
  },
  "hsl": {
    "h": 332.239,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53528,
    "c": 0.17783,
    "h": 356.8
  },
  "luminance": 0.13412
}

Semantic roles & 50–950 ramp

primary

#B7316F

secondary

#7CC8A5

accent

#E19A47

background

#FDF7F9

surface

#FBEDF2

border

#D4C8CC

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B7316F

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

Preview Lab → · Contrast checker → · Palette generator →