#CB3E56#CB3E56

#CB3E56 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.4% C 0.177 H 15.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CB3E56
RGB	rgb(203, 62, 86)
HSL	hsl(350, 58%, 52%)
HSV	hsv(350, 69%, 80%)
CMYK	cmyk(0%, 69.5%, 57.6%, 20.4%)
CIE-LAB	lab(48.03, 56.84, 18.47)
CIE-LCH	lch(48.03, 59.76, 18.00°)
OKLab	oklab(57.42% 0.1708 0.0457)
OKLCH	oklch(57.42% 0.177 15)
XYZ	xyz(28.0336, 16.8175, 10.5722)
Luminance	0.1681 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3E56 #3ECBB3

analogous

#CB3E9D #CB3E56 #CB6D3E

triadic

#CB3E56 #56CB3E #3E56CB

tetradic

#CB3E56 #9DCB3E #3ECBB3 #6D3ECB

square

#CB3E56 #9DCB3E #3ECBB3 #6D3ECB

split-complementary

#CB3E56 #3ECB6D #3E9DCB

monochromatic

#701E2C #A12B3F #CB3E56 #D86E80 #E59EAA

Accessibility & contrast

On white

4.81

#CB3E56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CB3E56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3E56

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3E56	#FFFFFF	#000000	##FFFFFF
##CB3E56	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625F56

Deuteranopia (green-blind)

#867D52

Tritanopia (blue-blind)

#DE1C48

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb3e56;
/* rgb */ color: rgb(203, 62, 86);
/* oklch */ color: oklch(57.4% 0.177 15.0);

Tailwind

colors: {
  custom: {
    50: '#e17d85',
    500: '#cb3e56',
    950: '#000000',
  },
}

SCSS

$custom: #cb3e56;
$custom-light: #e17d85;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3e56",
  "rgb": {
    "r": 203,
    "g": 62,
    "b": 86
  },
  "hsl": {
    "h": 349.787,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57418,
    "c": 0.17675,
    "h": 15
  },
  "luminance": 0.16814
}

Semantic roles & 50–950 ramp

primary

#CB3E56

secondary

#94D1C7

accent

#E1C747

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CB3E56

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

Preview Lab → · Contrast checker → · Palette generator →