#B03587#B03587

#B03587 is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.7% C 0.180 H 344.0°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B03587
RGB	rgb(176, 53, 135)
HSL	hsl(320, 54%, 45%)
HSV	hsv(320, 70%, 69%)
CMYK	cmyk(0%, 69.9%, 23.3%, 31%)
CIE-LAB	lab(43.55, 57.38, -18.62)
CIE-LCH	lch(43.55, 60.32, 342.02°)
OKLab	oklab(53.71% 0.1729 -0.0497)
OKLCH	oklch(53.71% 0.18 344)
XYZ	xyz(23.5516, 13.5280, 24.2878)
Luminance	0.1353 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03587 #35B05E

analogous

#9C35B0 #B03587 #B03549

triadic

#B03587 #87B035 #3587B0

tetradic

#B03587 #B09C35 #35B05E #3549B0

square

#B03587 #B09C35 #35B05E #3549B0

split-complementary

#B03587 #49B035 #35B09C

monochromatic

#52193F #812763 #B03587 #CC56A5 #DA85BE

Accessibility & contrast

On white

5.67

#B03587 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#B03587 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03587

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03587	#FFFFFF	#000000	##FFFFFF
##B03587	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425A89

Deuteranopia (green-blind)

#676E84

Tritanopia (blue-blind)

#BB3459

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b03587;
/* rgb */ color: rgb(176, 53, 135);
/* oklch */ color: oklch(53.7% 0.180 344.0);

Tailwind

colors: {
  custom: {
    50: '#cb76aa',
    500: '#b03587',
    950: '#000000',
  },
}

SCSS

$custom: #b03587;
$custom-light: #cb76aa;
$custom-dark: #000000;

JSON

{
  "hex": "#b03587",
  "rgb": {
    "r": 176,
    "g": 53,
    "b": 135
  },
  "hsl": {
    "h": 320,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5371,
    "c": 0.17985,
    "h": 344
  },
  "luminance": 0.13526
}

Semantic roles & 50–950 ramp

primary

#B03587

secondary

#7DC495

accent

#DD7C4B

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B03587

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

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