#CB5756#CB5756

#CB5756 is a mid, vivid red. Relative luminance 0.202; OKLCH L 60.4% C 0.148 H 23.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#CB5756
RGB	rgb(203, 87, 86)
HSL	hsl(1, 53%, 57%)
HSV	hsv(1, 58%, 80%)
CMYK	cmyk(0%, 57.1%, 57.6%, 20.4%)
CIE-LAB	lab(52.05, 46.05, 23.80)
CIE-LCH	lch(52.05, 51.84, 27.33°)
OKLab	oklab(60.43% 0.1366 0.0581)
OKLCH	oklch(60.43% 0.148 23.1)
XYZ	xyz(29.7191, 20.1885, 11.1340)
Luminance	0.2019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5756 #56CACB

analogous

#CB5690 #CB5756 #CB9256

triadic

#CB5756 #56CB57 #5756CB

tetradic

#CB5756 #90CB56 #56CACB #9256CB

square

#CB5756 #90CB56 #56CACB #9256CB

split-complementary

#CB5756 #56CB92 #5690CB

monochromatic

#7F2827 #AE3736 #CB5756 #D98685 #E8B4B4

Accessibility & contrast

On white

4.17

#CB5756 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#CB5756 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5756

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5756	#FFFFFF	#000000	##000000
##CB5756	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736D55

Deuteranopia (green-blind)

#908553

Tritanopia (blue-blind)

#DD4358

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cb5756;
/* rgb */ color: rgb(203, 87, 86);
/* oklch */ color: oklch(60.4% 0.148 23.1);

Tailwind

colors: {
  custom: {
    50: '#e08a85',
    500: '#cb5756',
    950: '#000000',
  },
}

SCSS

$custom: #cb5756;
$custom-light: #e08a85;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5756",
  "rgb": {
    "r": 203,
    "g": 87,
    "b": 86
  },
  "hsl": {
    "h": 0.513,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60431,
    "c": 0.14841,
    "h": 23.1
  },
  "luminance": 0.20185
}

Semantic roles & 50–950 ramp

primary

#CB5756

secondary

#A6D6D6

accent

#DBDC4B

background

#FEF8F8

surface

#FDF0EF

border

#D5CBCA

text

#160C0B

muted

#847D7C

Preview Lab

Preview with #CB5756

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

Preview Lab → · Contrast checker → · Palette generator →