#B03158#B03158

#B03158 is a mid, vivid pink. Relative luminance 0.121; OKLCH L 51.6% C 0.165 H 6.7°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#B03158
RGB	rgb(176, 49, 88)
HSL	hsl(342, 56%, 44%)
HSV	hsv(342, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 50%, 31%)
CIE-LAB	lab(41.43, 53.61, 7.36)
CIE-LCH	lch(41.43, 54.11, 7.82°)
OKLab	oklab(51.63% 0.1635 0.0192)
OKLCH	oklch(51.63% 0.165 6.7)
XYZ	xyz(20.7660, 12.1341, 10.4792)
Luminance	0.1213 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03158 #31B089

analogous

#B03198 #B03158 #B04A31

triadic

#B03158 #58B031 #3158B0

tetradic

#B03158 #98B031 #31B089 #4A31B0

square

#B03158 #98B031 #31B089 #4A31B0

split-complementary

#B03158 #31B04A #3198B0

monochromatic

#501628 #802440 #B03158 #CE5077 #DC809C

Accessibility & contrast

On white

6.13

#B03158 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B03158 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03158

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03158	#FFFFFF	#000000	##FFFFFF
##B03158	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5259

Deuteranopia (green-blind)

#716B55

Tritanopia (blue-blind)

#C01841

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b03158;
/* rgb */ color: rgb(176, 49, 88);
/* oklch */ color: oklch(51.6% 0.165 6.7);

Tailwind

colors: {
  custom: {
    50: '#cd7386',
    500: '#b03158',
    950: '#000000',
  },
}

SCSS

$custom: #b03158;
$custom-light: #cd7386;
$custom-dark: #000000;

JSON

{
  "hex": "#b03158",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 88
  },
  "hsl": {
    "h": 341.575,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51632,
    "c": 0.16459,
    "h": 6.7
  },
  "luminance": 0.12131
}

Semantic roles & 50–950 ramp

primary

#B03158

secondary

#78C5AD

accent

#E0B148

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B03158

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

Preview Lab → · Contrast checker → · Palette generator →