#CB4441#CB4441

#CB4441 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.7% C 0.172 H 25.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CB4441
RGB	rgb(203, 68, 65)
HSL	hsl(1, 57%, 53%)
HSV	hsv(1, 68%, 80%)
CMYK	cmyk(0%, 66.5%, 68%, 20.4%)
CIE-LAB	lab(48.53, 53.16, 31.65)
CIE-LCH	lch(48.53, 61.87, 30.77°)
OKLab	oklab(57.68% 0.1551 0.0737)
OKLCH	oklch(57.68% 0.172 25.4)
XYZ	xyz(27.6528, 17.2164, 6.8670)
Luminance	0.1721 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4441 #41C8CB

analogous

#CB4183 #CB4441 #CB8941

triadic

#CB4441 #41CB44 #4441CB

tetradic

#CB4441 #83CB41 #41C8CB #8941CB

square

#CB4441 #83CB41 #41C8CB #8941CB

split-complementary

#CB4441 #41CB89 #4183CB

monochromatic

#72211F #A22F2C #CB4441 #D87371 #E5A3A1

Accessibility & contrast

On white

4.73

#CB4441 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#CB4441 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4441

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4441	#FFFFFF	#000000	##FFFFFF
##CB4441	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696140

Deuteranopia (green-blind)

#8B7E3D

Tritanopia (blue-blind)

#DF2045

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4441;
/* rgb */ color: rgb(203, 68, 65);
/* oklch */ color: oklch(57.7% 0.172 25.4);

Tailwind

colors: {
  custom: {
    50: '#e27f76',
    500: '#cb4441',
    950: '#000000',
  },
}

SCSS

$custom: #cb4441;
$custom-light: #e27f76;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4441",
  "rgb": {
    "r": 203,
    "g": 68,
    "b": 65
  },
  "hsl": {
    "h": 1.304,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57675,
    "c": 0.17174,
    "h": 25.4
  },
  "luminance": 0.17212
}

Semantic roles & 50–950 ramp

primary

#CB4441

secondary

#96D1D2

accent

#DDE048

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4441

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

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