#CB4A4D#CB4A4D

#CB4A4D is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.6% C 0.164 H 22.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CB4A4D
RGB	rgb(203, 74, 77)
HSL	hsl(359, 55%, 54%)
HSV	hsv(359, 64%, 80%)
CMYK	cmyk(0%, 63.5%, 62.1%, 20.4%)
CIE-LAB	lab(49.66, 51.34, 26.01)
CIE-LCH	lch(49.66, 57.55, 26.87°)
OKLab	oklab(58.58% 0.1517 0.0625)
OKLCH	oklch(58.58% 0.164 22.4)
XYZ	xyz(28.4197, 18.1337, 9.0234)
Luminance	0.1813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4A4D #4ACBC8

analogous

#CB4A8D #CB4A4D #CB884A

triadic

#CB4A4D #4DCB4A #4A4DCB

tetradic

#CB4A4D #8DCB4A #4ACBC8 #884ACB

square

#CB4A4D #8DCB4A #4ACBC8 #884ACB

split-complementary

#CB4A4D #4ACB88 #4A8DCB

monochromatic

#782324 #A83033 #CB4A4D #D97A7C #E6A9AB

Accessibility & contrast

On white

4.54

#CB4A4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#CB4A4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4A4D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4A4D	#FFFFFF	#000000	##000000
##CB4A4D	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B654C

Deuteranopia (green-blind)

#8C804A

Tritanopia (blue-blind)

#DE2E4C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4a4d;
/* rgb */ color: rgb(203, 74, 77);
/* oklch */ color: oklch(58.6% 0.164 22.4);

Tailwind

colors: {
  custom: {
    50: '#e1837e',
    500: '#cb4a4d',
    950: '#000000',
  },
}

SCSS

$custom: #cb4a4d;
$custom-light: #e1837e;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4a4d",
  "rgb": {
    "r": 203,
    "g": 74,
    "b": 77
  },
  "hsl": {
    "h": 358.605,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58581,
    "c": 0.16406,
    "h": 22.4
  },
  "luminance": 0.1813
}

Semantic roles & 50–950 ramp

primary

#CB4A4D

secondary

#9DD4D2

accent

#DFDB49

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4A4D

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

Preview Lab → · Contrast checker → · Palette generator →