#B8315B#B8315B

#B8315B is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.1% C 0.173 H 6.8°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B8315B
RGB	rgb(184, 49, 91)
HSL	hsl(341, 58%, 46%)
HSV	hsv(341, 73%, 72%)
CMYK	cmyk(0%, 73.4%, 50.5%, 27.8%)
CIE-LAB	lab(42.98, 56.24, 7.89)
CIE-LCH	lch(42.98, 56.79, 7.98°)
OKLab	oklab(53.08% 0.1715 0.0205)
OKLCH	oklch(53.08% 0.173 6.8)
XYZ	xyz(22.7558, 13.1454, 11.2345)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8315B #31B88E

analogous

#B8319E #B8315B #B84A31

triadic

#B8315B #5BB831 #315BB8

tetradic

#B8315B #9EB831 #31B88E #4A31B8

square

#B8315B #9EB831 #31B88E #4A31B8

split-complementary

#B8315B #31B84A #319EB8

monochromatic

#57172B #882443 #B8315B #D2557B #DE85A1

Accessibility & contrast

On white

5.79

#B8315B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B8315B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8315B

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8315B	#FFFFFF	#000000	##FFFFFF
##B8315B	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52545C

Deuteranopia (green-blind)

#756F58

Tritanopia (blue-blind)

#C81342

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b8315b;
/* rgb */ color: rgb(184, 49, 91);
/* oklch */ color: oklch(53.1% 0.173 6.8);

Tailwind

colors: {
  custom: {
    50: '#d37489',
    500: '#b8315b',
    950: '#000000',
  },
}

SCSS

$custom: #b8315b;
$custom-light: #d37489;
$custom-dark: #000000;

JSON

{
  "hex": "#b8315b",
  "rgb": {
    "r": 184,
    "g": 49,
    "b": 91
  },
  "hsl": {
    "h": 341.333,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53077,
    "c": 0.17272,
    "h": 6.8
  },
  "luminance": 0.13142
}

Semantic roles & 50–950 ramp

primary

#B8315B

secondary

#7DC8B1

accent

#E1B147

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B8315B

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

Preview Lab → · Contrast checker → · Palette generator →