#CB504C#CB504C

#CB504C is a mid, vivid red. Relative luminance 0.190; OKLCH L 59.3% C 0.158 H 25.0°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CB504C
RGB	rgb(203, 80, 76)
HSL	hsl(2, 55%, 55%)
HSV	hsv(2, 63%, 80%)
CMYK	cmyk(0%, 60.6%, 62.6%, 20.4%)
CIE-LAB	lab(50.64, 48.61, 27.84)
CIE-LCH	lch(50.64, 56.02, 29.80°)
OKLab	oklab(59.31% 0.1429 0.0665)
OKLCH	oklch(59.31% 0.158 25)
XYZ	xyz(28.8045, 18.9594, 8.9788)
Luminance	0.1896 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB504C #4CC7CB

analogous

#CB4C87 #CB504C #CB904C

triadic

#CB504C #4CCB50 #504CCB

tetradic

#CB504C #87CB4C #4CC7CB #904CCB

square

#CB504C #87CB4C #4CC7CB #904CCB

split-complementary

#CB504C #4CCB90 #4C87CB

monochromatic

#792623 #A93531 #CB504C #D97E7B #E7ADAB

Accessibility & contrast

On white

4.38

#CB504C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#CB504C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB504C

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB504C	#FFFFFF	#000000	##000000
##CB504C	1.00	4.38	4.79	4.79
#FFFFFF	4.38	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)

#70684B

Deuteranopia (green-blind)

#8E8249

Tritanopia (blue-blind)

#DE3750

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #cb504c;
/* rgb */ color: rgb(203, 80, 76);
/* oklch */ color: oklch(59.3% 0.158 25.0);

Tailwind

colors: {
  custom: {
    50: '#e1867e',
    500: '#cb504c',
    950: '#000000',
  },
}

SCSS

$custom: #cb504c;
$custom-light: #e1867e;
$custom-dark: #000000;

JSON

{
  "hex": "#cb504c",
  "rgb": {
    "r": 203,
    "g": 80,
    "b": 76
  },
  "hsl": {
    "h": 1.89,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59313,
    "c": 0.15764,
    "h": 25
  },
  "luminance": 0.18956
}

Semantic roles & 50–950 ramp

primary

#CB504C

secondary

#9FD2D4

accent

#DADE49

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB504C

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

Preview Lab → · Contrast checker → · Palette generator →