#CB504A#CB504A

#CB504A is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.3% C 0.158 H 25.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CB504A
RGB	rgb(203, 80, 74)
HSL	hsl(3, 55%, 54%)
HSV	hsv(3, 64%, 80%)
CMYK	cmyk(0%, 60.6%, 63.5%, 20.4%)
CIE-LAB	lab(50.61, 48.48, 28.97)
CIE-LCH	lch(50.61, 56.48, 30.86°)
OKLab	oklab(59.28% 0.1421 0.0689)
OKLCH	oklch(59.28% 0.158 25.8)
XYZ	xyz(28.7360, 18.9320, 8.6183)
Luminance	0.1893 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB504A #4AC5CB

analogous

#CB4A85 #CB504A #CB914A

triadic

#CB504A #4ACB50 #504ACB

tetradic

#CB504A #85CB4A #4AC5CB #914ACB

square

#CB504A #85CB4A #4AC5CB #914ACB

split-complementary

#CB504A #4ACB91 #4A85CB

monochromatic

#782623 #A83630 #CB504A #D97E7A #E6ACA9

Accessibility & contrast

On white

4.39

#CB504A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#CB504A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB504A

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB504A	#FFFFFF	#000000	##000000
##CB504A	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706849

Deuteranopia (green-blind)

#8F8247

Tritanopia (blue-blind)

#DE374F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb504a;
/* rgb */ color: rgb(203, 80, 74);
/* oklch */ color: oklch(59.3% 0.158 25.8);

Tailwind

colors: {
  custom: {
    50: '#e1867c',
    500: '#cb504a',
    950: '#000000',
  },
}

SCSS

$custom: #cb504a;
$custom-light: #e1867c;
$custom-dark: #000000;

JSON

{
  "hex": "#cb504a",
  "rgb": {
    "r": 203,
    "g": 80,
    "b": 74
  },
  "hsl": {
    "h": 2.791,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59278,
    "c": 0.15794,
    "h": 25.8
  },
  "luminance": 0.18928
}

Semantic roles & 50–950 ramp

primary

#CB504A

secondary

#9DD1D4

accent

#D8DF49

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB504A

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

Preview Lab → · Contrast checker → · Palette generator →