#CB3768#CB3768

#CB3768 is a mid, vivid pink. Relative luminance 0.164; OKLCH L 57.2% C 0.187 H 5.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#CB3768
RGB	rgb(203, 55, 104)
HSL	hsl(340, 59%, 51%)
HSV	hsv(340, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 48.8%, 20.4%)
CIE-LAB	lab(47.54, 60.78, 6.79)
CIE-LCH	lch(47.54, 61.16, 6.38°)
OKLab	oklab(57.19% 0.1857 0.0179)
OKLCH	oklch(57.19% 0.187 5.5)
XYZ	xyz(28.4959, 16.4322, 14.7652)
Luminance	0.1643 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3768 #37CB9A

analogous

#CB37B2 #CB3768 #CB5037

triadic

#CB3768 #68CB37 #3768CB

tetradic

#CB3768 #B2CB37 #37CB9A #5037CB

square

#CB3768 #B2CB37 #37CB9A #5037CB

split-complementary

#CB3768 #37CB50 #37B2CB

monochromatic

#6C1C36 #9C294F #CB3768 #D8688D #E498B1

Accessibility & contrast

On white

4.90

#CB3768 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#CB3768 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3768

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3768	#FFFFFF	#000000	##FFFFFF
##CB3768	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5E69

Deuteranopia (green-blind)

#817B64

Tritanopia (blue-blind)

#DD184B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3768;
/* rgb */ color: rgb(203, 55, 104);
/* oklch */ color: oklch(57.2% 0.187 5.5);

Tailwind

colors: {
  custom: {
    50: '#e17a92',
    500: '#cb3768',
    950: '#000000',
  },
}

SCSS

$custom: #cb3768;
$custom-light: #e17a92;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3768",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 104
  },
  "hsl": {
    "h": 340.135,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57189,
    "c": 0.18652,
    "h": 5.5
  },
  "luminance": 0.16428
}

Semantic roles & 50–950 ramp

primary

#CB3768

secondary

#8ED0BA

accent

#E2AE46

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#160A0D

muted

#847C7D

Preview Lab

Preview with #CB3768

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

Preview Lab → · Contrast checker → · Palette generator →