#CB3E4C#CB3E4C

#CB3E4C is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.2% C 0.177 H 19.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#CB3E4C
RGB	rgb(203, 62, 76)
HSL	hsl(354, 58%, 52%)
HSV	hsv(354, 69%, 80%)
CMYK	cmyk(0%, 69.5%, 62.6%, 20.4%)
CIE-LAB	lab(47.84, 56.17, 24.27)
CIE-LCH	lch(47.84, 61.19, 23.36°)
OKLab	oklab(57.21% 0.1669 0.0584)
OKLCH	oklch(57.21% 0.177 19.3)
XYZ	xyz(27.6585, 16.6675, 8.5968)
Luminance	0.1666 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3E4C #3ECBBD

analogous

#CB3E92 #CB3E4C #CB773E

triadic

#CB3E4C #4CCB3E #3E4CCB

tetradic

#CB3E4C #92CB3E #3ECBBD #773ECB

square

#CB3E4C #92CB3E #3ECBBD #773ECB

split-complementary

#CB3E4C #3ECB77 #3E92CB

monochromatic

#701E26 #A12B37 #CB3E4C #D86E79 #E59EA5

Accessibility & contrast

On white

4.85

#CB3E4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#CB3E4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3E4C

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3E4C	#FFFFFF	#000000	##FFFFFF
##CB3E4C	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4C

Deuteranopia (green-blind)

#887C48

Tritanopia (blue-blind)

#DE1744

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3e4c;
/* rgb */ color: rgb(203, 62, 76);
/* oklch */ color: oklch(57.2% 0.177 19.3);

Tailwind

colors: {
  custom: {
    50: '#e27c7e',
    500: '#cb3e4c',
    950: '#000000',
  },
}

SCSS

$custom: #cb3e4c;
$custom-light: #e27c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3e4c",
  "rgb": {
    "r": 203,
    "g": 62,
    "b": 76
  },
  "hsl": {
    "h": 354.043,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57214,
    "c": 0.17678,
    "h": 19.3
  },
  "luminance": 0.16664
}

Semantic roles & 50–950 ramp

primary

#CB3E4C

secondary

#94D1CB

accent

#E1D247

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CB3E4C

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

Preview Lab → · Contrast checker → · Palette generator →