#B03159#B03159

#B03159 is a mid, vivid pink. Relative luminance 0.121; OKLCH L 51.7% C 0.165 H 6.2°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#B03159
RGB	rgb(176, 49, 89)
HSL	hsl(341, 56%, 44%)
HSV	hsv(341, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 49.4%, 31%)
CIE-LAB	lab(41.45, 53.70, 6.77)
CIE-LCH	lch(41.45, 54.12, 7.19°)
OKLab	oklab(51.66% 0.1639 0.0177)
OKLCH	oklch(51.66% 0.165 6.2)
XYZ	xyz(20.8077, 12.1508, 10.6989)
Luminance	0.1215 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03159 #31B088

analogous

#B03199 #B03159 #B04931

triadic

#B03159 #59B031 #3159B0

tetradic

#B03159 #99B031 #31B088 #4931B0

square

#B03159 #99B031 #31B088 #4931B0

split-complementary

#B03159 #31B049 #3199B0

monochromatic

#501629 #802441 #B03159 #CE5078 #DC809D

Accessibility & contrast

On white

6.12

#B03159 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B03159 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03159

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03159	#FFFFFF	#000000	##FFFFFF
##B03159	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F525A

Deuteranopia (green-blind)

#706B56

Tritanopia (blue-blind)

#C01841

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b03159;
/* rgb */ color: rgb(176, 49, 89);
/* oklch */ color: oklch(51.7% 0.165 6.2);

Tailwind

colors: {
  custom: {
    50: '#cd7387',
    500: '#b03159',
    950: '#000000',
  },
}

SCSS

$custom: #b03159;
$custom-light: #cd7387;
$custom-dark: #000000;

JSON

{
  "hex": "#b03159",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 89
  },
  "hsl": {
    "h": 341.102,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.5166,
    "c": 0.16481,
    "h": 6.2
  },
  "luminance": 0.12148
}

Semantic roles & 50–950 ramp

primary

#B03159

secondary

#78C5AD

accent

#E0B048

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B03159

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

Preview Lab → · Contrast checker → · Palette generator →