#CB3771#CB3771

#CB3771 is a mid, vivid pink. Relative luminance 0.166; OKLCH L 57.5% C 0.189 H 1.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CB3771
RGB	rgb(203, 55, 113)
HSL	hsl(336, 59%, 51%)
HSV	hsv(336, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 44.3%, 20.4%)
CIE-LAB	lab(47.78, 61.59, 1.64)
CIE-LCH	lch(47.78, 61.61, 1.53°)
OKLab	oklab(57.45% 0.1888 0.0049)
OKLCH	oklch(57.45% 0.189 1.5)
XYZ	xyz(28.9777, 16.6249, 17.3026)
Luminance	0.1662 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3771 #37CB91

analogous

#CB37BB #CB3771 #CB4737

triadic

#CB3771 #71CB37 #3771CB

tetradic

#CB3771 #BBCB37 #37CB91 #4737CB

square

#CB3771 #BBCB37 #37CB91 #4737CB

split-complementary

#CB3771 #37CB47 #37BBCB

monochromatic

#6C1C3B #9C2956 #CB3771 #D86893 #E498B6

Accessibility & contrast

On white

4.86

#CB3771 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#CB3771 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3771

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3771	#FFFFFF	#000000	##FFFFFF
##CB3771	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585F72

Deuteranopia (green-blind)

#807C6E

Tritanopia (blue-blind)

#DC1E50

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3771;
/* rgb */ color: rgb(203, 55, 113);
/* oklch */ color: oklch(57.5% 0.189 1.5);

Tailwind

colors: {
  custom: {
    50: '#e07a99',
    500: '#cb3771',
    950: '#000000',
  },
}

SCSS

$custom: #cb3771;
$custom-light: #e07a99;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3771",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 113
  },
  "hsl": {
    "h": 336.486,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57453,
    "c": 0.18888,
    "h": 1.5
  },
  "luminance": 0.16621
}

Semantic roles & 50–950 ramp

primary

#CB3771

secondary

#8ED0B6

accent

#E2A546

background

#FEF7F9

surface

#FDEEF2

border

#D5C9CC

text

#160A0D

muted

#847C7E

Preview Lab

Preview with #CB3771

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

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