#CB5750#CB5750

#CB5750 is a mid, vivid red. Relative luminance 0.201; OKLCH L 60.3% C 0.149 H 26.0°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#CB5750
RGB	rgb(203, 87, 80)
HSL	hsl(3, 54%, 55%)
HSV	hsv(3, 61%, 80%)
CMYK	cmyk(0%, 57.1%, 60.6%, 20.4%)
CIE-LAB	lab(51.95, 45.61, 27.17)
CIE-LCH	lch(51.95, 53.09, 30.78°)
OKLab	oklab(60.32% 0.1342 0.0654)
OKLCH	oklch(60.32% 0.149 26)
XYZ	xyz(29.4874, 20.0958, 9.9139)
Luminance	0.2009 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5750 #50C4CB

analogous

#CB5086 #CB5750 #CB9550

triadic

#CB5750 #50CB57 #5750CB

tetradic

#CB5750 #86CB50 #50C4CB #9550CB

square

#CB5750 #86CB50 #50C4CB #9550CB

split-complementary

#CB5750 #50CB95 #5086CB

monochromatic

#7C2A25 #AB3A33 #CB5750 #D9847F #E7B2AE

Accessibility & contrast

On white

4.18

#CB5750 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#CB5750 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5750

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5750	#FFFFFF	#000000	##000000
##CB5750	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746C4F

Deuteranopia (green-blind)

#91854D

Tritanopia (blue-blind)

#DE4256

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cb5750;
/* rgb */ color: rgb(203, 87, 80);
/* oklch */ color: oklch(60.3% 0.149 26.0);

Tailwind

colors: {
  custom: {
    50: '#e18a81',
    500: '#cb5750',
    950: '#000000',
  },
}

SCSS

$custom: #cb5750;
$custom-light: #e18a81;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5750",
  "rgb": {
    "r": 203,
    "g": 87,
    "b": 80
  },
  "hsl": {
    "h": 3.415,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60319,
    "c": 0.1493,
    "h": 26
  },
  "luminance": 0.20092
}

Semantic roles & 50–950 ramp

primary

#CB5750

secondary

#A2D2D5

accent

#D5DE4A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CB5750

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

Preview Lab → · Contrast checker → · Palette generator →