#CB5051#CB5051

#CB5051 is a mid, vivid red. Relative luminance 0.190; OKLCH L 59.4% C 0.157 H 22.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CB5051
RGB	rgb(203, 80, 81)
HSL	hsl(360, 54%, 55%)
HSV	hsv(360, 61%, 80%)
CMYK	cmyk(0%, 60.6%, 60.1%, 20.4%)
CIE-LAB	lab(50.72, 48.94, 25.02)
CIE-LCH	lch(50.72, 54.97, 27.07°)
OKLab	oklab(59.4% 0.1449 0.0606)
OKLCH	oklch(59.4% 0.157 22.7)
XYZ	xyz(28.9851, 19.0317, 9.9301)
Luminance	0.1903 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5051 #50CBCA

analogous

#CB508E #CB5051 #CB8C50

triadic

#CB5051 #51CB50 #5051CB

tetradic

#CB5051 #8ECB50 #50CBCA #8C50CB

square

#CB5051 #8ECB50 #50CBCA #8C50CB

split-complementary

#CB5051 #50CB8C #508ECB

monochromatic

#7C2525 #AB3334 #CB5051 #D97F80 #E7AEAF

Accessibility & contrast

On white

4.37

#CB5051 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#CB5051 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5051

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5051	#FFFFFF	#000000	##000000
##CB5051	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6850

Deuteranopia (green-blind)

#8E834E

Tritanopia (blue-blind)

#DE3851

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #cb5051;
/* rgb */ color: rgb(203, 80, 81);
/* oklch */ color: oklch(59.4% 0.157 22.7);

Tailwind

colors: {
  custom: {
    50: '#e18681',
    500: '#cb5051',
    950: '#000000',
  },
}

SCSS

$custom: #cb5051;
$custom-light: #e18681;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5051",
  "rgb": {
    "r": 203,
    "g": 80,
    "b": 81
  },
  "hsl": {
    "h": 359.512,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59404,
    "c": 0.157,
    "h": 22.7
  },
  "luminance": 0.19028
}

Semantic roles & 50–950 ramp

primary

#CB5051

secondary

#A2D5D5

accent

#DEDC4A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #CB5051

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

Preview Lab → · Contrast checker → · Palette generator →