#CB563A#CB563A

#CB563A is a mid, vivid red. Relative luminance 0.197; OKLCH L 59.8% C 0.155 H 34.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CB563A
RGB	rgb(203, 86, 58)
HSL	hsl(12, 58%, 51%)
HSV	hsv(12, 71%, 80%)
CMYK	cmyk(0%, 57.6%, 71.4%, 20.4%)
CIE-LAB	lab(51.45, 44.79, 39.00)
CIE-LCH	lch(51.45, 59.39, 41.05°)
OKLab	oklab(59.85% 0.1276 0.0886)
OKLCH	oklch(59.85% 0.155 34.8)
XYZ	xyz(28.7230, 19.6614, 6.2847)
Luminance	0.1966 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB563A #3AAFCB

analogous

#CB3A66 #CB563A #CB9E3A

triadic

#CB563A #3ACB56 #563ACB

tetradic

#CB563A #66CB3A #3AAFCB #9E3ACB

square

#CB563A #66CB3A #3AAFCB #9E3ACB

split-complementary

#CB563A #3ACB9E #3A66CB

monochromatic

#6E2D1D #9E402A #CB563A #D8806A #E5A99B

Accessibility & contrast

On white

4.26

#CB563A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#CB563A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB563A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB563A	#FFFFFF	#000000	##000000
##CB563A	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B37

Deuteranopia (green-blind)

#938437

Tritanopia (blue-blind)

#DF3D50

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #cb563a;
/* rgb */ color: rgb(203, 86, 58);
/* oklch */ color: oklch(59.8% 0.155 34.8);

Tailwind

colors: {
  custom: {
    50: '#e28971',
    500: '#cb563a',
    950: '#000000',
  },
}

SCSS

$custom: #cb563a;
$custom-light: #e28971;
$custom-dark: #000000;

JSON

{
  "hex": "#cb563a",
  "rgb": {
    "r": 203,
    "g": 86,
    "b": 58
  },
  "hsl": {
    "h": 11.586,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59846,
    "c": 0.15532,
    "h": 34.8
  },
  "luminance": 0.19658
}

Semantic roles & 50–950 ramp

primary

#CB563A

secondary

#90C4D0

accent

#C4E146

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CB563A

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

Preview Lab → · Contrast checker → · Palette generator →