#CB4C54#CB4C54

#CB4C54 is a mid, vivid red. Relative luminance 0.185; OKLCH L 59.0% C 0.161 H 19.9°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#CB4C54
RGB	rgb(203, 76, 84)
HSL	hsl(356, 55%, 55%)
HSV	hsv(356, 63%, 80%)
CMYK	cmyk(0%, 62.6%, 58.6%, 20.4%)
CIE-LAB	lab(50.11, 50.94, 22.44)
CIE-LCH	lch(50.11, 55.67, 23.77°)
OKLab	oklab(58.96% 0.1517 0.0548)
OKLCH	oklch(58.96% 0.161 19.9)
XYZ	xyz(28.8159, 18.5093, 10.4410)
Luminance	0.1850 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4C54 #4CCBC3

analogous

#CB4C94 #CB4C54 #CB834C

triadic

#CB4C54 #54CB4C #4C54CB

tetradic

#CB4C54 #94CB4C #4CCBC3 #834CCB

square

#CB4C54 #94CB4C #4CCBC3 #834CCB

split-complementary

#CB4C54 #4CCB83 #4C94CB

monochromatic

#792329 #A93139 #CB4C54 #D97B81 #E7ABAF

Accessibility & contrast

On white

4.47

#CB4C54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#CB4C54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4C54

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4C54	#FFFFFF	#000000	##000000
##CB4C54	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6653

Deuteranopia (green-blind)

#8C8151

Tritanopia (blue-blind)

#DE3350

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4c54;
/* rgb */ color: rgb(203, 76, 84);
/* oklch */ color: oklch(59.0% 0.161 19.9);

Tailwind

colors: {
  custom: {
    50: '#e18484',
    500: '#cb4c54',
    950: '#000000',
  },
}

SCSS

$custom: #cb4c54;
$custom-light: #e18484;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4c54",
  "rgb": {
    "r": 203,
    "g": 76,
    "b": 84
  },
  "hsl": {
    "h": 356.22,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58959,
    "c": 0.16128,
    "h": 19.9
  },
  "luminance": 0.18505
}

Semantic roles & 50–950 ramp

primary

#CB4C54

secondary

#9FD4D1

accent

#DED549

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #CB4C54

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

Preview Lab → · Contrast checker → · Palette generator →