#CB3766#CB3766

#CB3766 is a mid, vivid pink. Relative luminance 0.164; OKLCH L 57.1% C 0.186 H 6.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#CB3766
RGB	rgb(203, 55, 102)
HSL	hsl(341, 59%, 51%)
HSV	hsv(341, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 49.8%, 20.4%)
CIE-LAB	lab(47.48, 60.61, 7.95)
CIE-LCH	lch(47.48, 61.13, 7.47°)
OKLab	oklab(57.13% 0.1849 0.0207)
OKLCH	oklch(57.13% 0.186 6.4)
XYZ	xyz(28.3955, 16.3920, 14.2365)
Luminance	0.1639 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3766 #37CB9C

analogous

#CB37B0 #CB3766 #CB5237

triadic

#CB3766 #66CB37 #3766CB

tetradic

#CB3766 #B0CB37 #37CB9C #5237CB

square

#CB3766 #B0CB37 #37CB9C #5237CB

split-complementary

#CB3766 #37CB52 #37B0CB

monochromatic

#6C1C35 #9C294D #CB3766 #D8688B #E498B0

Accessibility & contrast

On white

4.91

#CB3766 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#CB3766 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3766

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3766	#FFFFFF	#000000	##FFFFFF
##CB3766	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5E67

Deuteranopia (green-blind)

#827B62

Tritanopia (blue-blind)

#DD174B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3766;
/* rgb */ color: rgb(203, 55, 102);
/* oklch */ color: oklch(57.1% 0.186 6.4);

Tailwind

colors: {
  custom: {
    50: '#e17a91',
    500: '#cb3766',
    950: '#000000',
  },
}

SCSS

$custom: #cb3766;
$custom-light: #e17a91;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3766",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 102
  },
  "hsl": {
    "h": 340.946,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57134,
    "c": 0.1861,
    "h": 6.4
  },
  "luminance": 0.16388
}

Semantic roles & 50–950 ramp

primary

#CB3766

secondary

#8ED0BB

accent

#E2B046

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#160A0C

muted

#847C7D

Preview Lab

Preview with #CB3766

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

Preview Lab → · Contrast checker → · Palette generator →