#B03687#B03687

#B03687 is a mid, vivid pink. Relative luminance 0.136; OKLCH L 53.8% C 0.179 H 344.0°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B03687
RGB	rgb(176, 54, 135)
HSL	hsl(320, 53%, 45%)
HSV	hsv(320, 69%, 69%)
CMYK	cmyk(0%, 69.3%, 23.3%, 31%)
CIE-LAB	lab(43.68, 57.00, -18.42)
CIE-LCH	lch(43.68, 59.90, 342.09°)
OKLab	oklab(53.81% 0.1717 -0.0491)
OKLCH	oklch(53.81% 0.179 344)
XYZ	xyz(23.5977, 13.6201, 24.3032)
Luminance	0.1362 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03687 #36B05F

analogous

#9C36B0 #B03687 #B0364A

triadic

#B03687 #87B036 #3687B0

tetradic

#B03687 #B09C36 #36B05F #364AB0

square

#B03687 #B09C36 #36B05F #364AB0

split-complementary

#B03687 #4AB036 #36B09C

monochromatic

#52193F #812863 #B03687 #CC58A5 #DA86BE

Accessibility & contrast

On white

5.64

#B03687 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B03687 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03687

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03687	#FFFFFF	#000000	##FFFFFF
##B03687	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435A89

Deuteranopia (green-blind)

#676F84

Tritanopia (blue-blind)

#BB355A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b03687;
/* rgb */ color: rgb(176, 54, 135);
/* oklch */ color: oklch(53.8% 0.179 344.0);

Tailwind

colors: {
  custom: {
    50: '#cb77aa',
    500: '#b03687',
    950: '#000000',
  },
}

SCSS

$custom: #b03687;
$custom-light: #cb77aa;
$custom-dark: #000000;

JSON

{
  "hex": "#b03687",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 135
  },
  "hsl": {
    "h": 320.164,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53808,
    "c": 0.17859,
    "h": 344
  },
  "luminance": 0.13618
}

Semantic roles & 50–950 ramp

primary

#B03687

secondary

#7EC495

accent

#DC7C4B

background

#FCF7FA

surface

#F9EEF4

border

#D2C9CE

text

#140910

muted

#827B7F

Preview Lab

Preview with #B03687

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

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