#CB3E46#CB3E46

#CB3E46 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.1% C 0.177 H 21.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CB3E46
RGB	rgb(203, 62, 70)
HSL	hsl(357, 58%, 52%)
HSV	hsv(357, 69%, 80%)
CMYK	cmyk(0%, 69.5%, 65.5%, 20.4%)
CIE-LAB	lab(47.74, 55.81, 27.73)
CIE-LCH	lch(47.74, 62.32, 26.42°)
OKLab	oklab(57.11% 0.1645 0.0656)
OKLCH	oklch(57.11% 0.177 21.7)
XYZ	xyz(27.4596, 16.5879, 7.5490)
Luminance	0.1658 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3E46 #3ECBC3

analogous

#CB3E8C #CB3E46 #CB7D3E

triadic

#CB3E46 #46CB3E #3E46CB

tetradic

#CB3E46 #8CCB3E #3ECBC3 #7D3ECB

square

#CB3E46 #8CCB3E #3ECBC3 #7D3ECB

split-complementary

#CB3E46 #3ECB7D #3E8CCB

monochromatic

#701E23 #A12B32 #CB3E46 #D86E74 #E59EA2

Accessibility & contrast

On white

4.86

#CB3E46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#CB3E46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3E46

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3E46	#FFFFFF	#000000	##FFFFFF
##CB3E46	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)

#655E45

Deuteranopia (green-blind)

#887C42

Tritanopia (blue-blind)

#DF1442

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3e46;
/* rgb */ color: rgb(203, 62, 70);
/* oklch */ color: oklch(57.1% 0.177 21.7);

Tailwind

colors: {
  custom: {
    50: '#e27c79',
    500: '#cb3e46',
    950: '#000000',
  },
}

SCSS

$custom: #cb3e46;
$custom-light: #e27c79;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3e46",
  "rgb": {
    "r": 203,
    "g": 62,
    "b": 70
  },
  "hsl": {
    "h": 356.596,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57105,
    "c": 0.17713,
    "h": 21.7
  },
  "luminance": 0.16584
}

Semantic roles & 50–950 ramp

primary

#CB3E46

secondary

#94D1CE

accent

#E1D847

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CB3E46

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

Preview Lab → · Contrast checker → · Palette generator →