#B03057#B03057

#B03057 is a mid, vivid pink. Relative luminance 0.120; OKLCH L 51.5% C 0.165 H 7.0°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B03057
RGB	rgb(176, 48, 87)
HSL	hsl(342, 57%, 44%)
HSV	hsv(342, 73%, 69%)
CMYK	cmyk(0%, 72.7%, 50.6%, 31%)
CIE-LAB	lab(41.27, 53.88, 7.77)
CIE-LCH	lch(41.27, 54.44, 8.20°)
OKLab	oklab(51.51% 0.1643 0.0202)
OKLCH	oklch(51.51% 0.165 7)
XYZ	xyz(20.6835, 12.0349, 10.2488)
Luminance	0.1203 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03057 #30B089

analogous

#B03097 #B03057 #B04930

triadic

#B03057 #57B030 #3057B0

tetradic

#B03057 #97B030 #30B089 #4930B0

square

#B03057 #97B030 #30B089 #4930B0

split-complementary

#B03057 #30B049 #3097B0

monochromatic

#501627 #80233F #B03057 #CF4E76 #DC7E9B

Accessibility & contrast

On white

6.16

#B03057 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B03057 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03057

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03057	#FFFFFF	#000000	##FFFFFF
##B03057	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5158

Deuteranopia (green-blind)

#706B54

Tritanopia (blue-blind)

#C01540

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b03057;
/* rgb */ color: rgb(176, 48, 87);
/* oklch */ color: oklch(51.5% 0.165 7.0);

Tailwind

colors: {
  custom: {
    50: '#cd7386',
    500: '#b03057',
    950: '#000000',
  },
}

SCSS

$custom: #b03057;
$custom-light: #cd7386;
$custom-dark: #000000;

JSON

{
  "hex": "#b03057",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 87
  },
  "hsl": {
    "h": 341.719,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51507,
    "c": 0.16549,
    "h": 7
  },
  "luminance": 0.12032
}

Semantic roles & 50–950 ramp

primary

#B03057

secondary

#77C5AD

accent

#E0B247

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B03057

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

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