#CB3767#CB3767

#CB3767 is a mid, vivid pink. Relative luminance 0.164; OKLCH L 57.2% C 0.186 H 6.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#CB3767
RGB	rgb(203, 55, 103)
HSL	hsl(341, 59%, 51%)
HSV	hsv(341, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 49.3%, 20.4%)
CIE-LAB	lab(47.51, 60.70, 7.37)
CIE-LCH	lch(47.51, 61.14, 6.92°)
OKLab	oklab(57.16% 0.1853 0.0193)
OKLCH	oklch(57.16% 0.186 6)
XYZ	xyz(28.4454, 16.4120, 14.4993)
Luminance	0.1641 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3767 #37CB9B

analogous

#CB37B1 #CB3767 #CB5137

triadic

#CB3767 #67CB37 #3767CB

tetradic

#CB3767 #B1CB37 #37CB9B #5137CB

square

#CB3767 #B1CB37 #37CB9B #5137CB

split-complementary

#CB3767 #37CB51 #37B1CB

monochromatic

#6C1C36 #9C294E #CB3767 #D8688C #E498B1

Accessibility & contrast

On white

4.90

#CB3767 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#CB3767 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3767

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3767	#FFFFFF	#000000	##FFFFFF
##CB3767	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5E68

Deuteranopia (green-blind)

#817B63

Tritanopia (blue-blind)

#DD174B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3767;
/* rgb */ color: rgb(203, 55, 103);
/* oklch */ color: oklch(57.2% 0.186 6.0);

Tailwind

colors: {
  custom: {
    50: '#e17a92',
    500: '#cb3767',
    950: '#000000',
  },
}

SCSS

$custom: #cb3767;
$custom-light: #e17a92;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3767",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 103
  },
  "hsl": {
    "h": 340.541,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57162,
    "c": 0.1863,
    "h": 6
  },
  "luminance": 0.16408
}

Semantic roles & 50–950 ramp

primary

#CB3767

secondary

#8ED0BA

accent

#E2AF46

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#160A0C

muted

#847C7D

Preview Lab

Preview with #CB3767

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

Preview Lab → · Contrast checker → · Palette generator →