#CB645E#CB645E

#CB645E is a light, vivid red. Relative luminance 0.226; OKLCH L 62.5% C 0.132 H 25.0°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#CB645E
RGB	rgb(203, 100, 94)
HSL	hsl(3, 51%, 58%)
HSV	hsv(3, 54%, 80%)
CMYK	cmyk(0%, 50.7%, 53.7%, 20.4%)
CIE-LAB	lab(54.68, 40.28, 22.60)
CIE-LCH	lch(54.68, 46.19, 29.30°)
OKLab	oklab(62.47% 0.1197 0.0558)
OKLCH	oklch(62.47% 0.132 25)
XYZ	xyz(31.2085, 22.6225, 13.3106)
Luminance	0.2262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB645E #5EC5CB

analogous

#CB5E8E #CB645E #CB9A5E

triadic

#CB645E #5ECB64 #645ECB

tetradic

#CB645E #8ECB5E #5EC5CB #9A5ECB

square

#CB645E #8ECB5E #5EC5CB #9A5ECB

split-complementary

#CB645E #5ECB9A #5E8ECB

monochromatic

#84302B #B2403A #CB645E #DA918C #E9BDBB

Accessibility & contrast

On white

3.80

#CB645E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#CB645E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB645E

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB645E	#FFFFFF	#000000	##000000
##CB645E	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C765D

Deuteranopia (green-blind)

#968B5C

Tritanopia (blue-blind)

#DD5463

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cb645e;
/* rgb */ color: rgb(203, 100, 94);
/* oklch */ color: oklch(62.5% 0.132 25.0);

Tailwind

colors: {
  custom: {
    50: '#df928b',
    500: '#cb645e',
    950: '#000000',
  },
}

SCSS

$custom: #cb645e;
$custom-light: #df928b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb645e",
  "rgb": {
    "r": 203,
    "g": 100,
    "b": 94
  },
  "hsl": {
    "h": 3.303,
    "s": 51.174,
    "l": 58.235
  },
  "oklch": {
    "l": 0.62471,
    "c": 0.13208,
    "h": 25
  },
  "luminance": 0.22619
}

Semantic roles & 50–950 ramp

primary

#CB645E

secondary

#ADD6D8

accent

#D3DB4D

background

#FEF9F8

surface

#FDF1F0

border

#D5CBCB

text

#160D0C

muted

#847E7D

Preview Lab

Preview with #CB645E

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

Preview Lab → · Contrast checker → · Palette generator →