#CB573D#CB573D

#CB573D is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.0% C 0.154 H 34.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#CB573D
RGB	rgb(203, 87, 61)
HSL	hsl(11, 58%, 52%)
HSV	hsv(11, 70%, 80%)
CMYK	cmyk(0%, 57.1%, 70%, 20.4%)
CIE-LAB	lab(51.67, 44.46, 37.62)
CIE-LCH	lch(51.67, 58.24, 40.23°)
OKLab	oklab(60.02% 0.1272 0.0861)
OKLCH	oklch(60.02% 0.154 34.1)
XYZ	xyz(28.8820, 19.8536, 6.7252)
Luminance	0.1985 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB573D #3DB1CB

analogous

#CB3D6A #CB573D #CB9E3D

triadic

#CB573D #3DCB57 #573DCB

tetradic

#CB573D #6ACB3D #3DB1CB #9E3DCB

square

#CB573D #6ACB3D #3DB1CB #9E3DCB

split-complementary

#CB573D #3DCB9E #3D6ACB

monochromatic

#702D1E #A0402B #CB573D #D8816D #E5AB9E

Accessibility & contrast

On white

4.23

#CB573D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#CB573D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB573D

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB573D	#FFFFFF	#000000	##000000
##CB573D	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3A

Deuteranopia (green-blind)

#93853A

Tritanopia (blue-blind)

#DE3E51

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #cb573d;
/* rgb */ color: rgb(203, 87, 61);
/* oklch */ color: oklch(60.0% 0.154 34.1);

Tailwind

colors: {
  custom: {
    50: '#e28a73',
    500: '#cb573d',
    950: '#000000',
  },
}

SCSS

$custom: #cb573d;
$custom-light: #e28a73;
$custom-dark: #000000;

JSON

{
  "hex": "#cb573d",
  "rgb": {
    "r": 203,
    "g": 87,
    "b": 61
  },
  "hsl": {
    "h": 10.986,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60023,
    "c": 0.15357,
    "h": 34.1
  },
  "luminance": 0.1985
}

Semantic roles & 50–950 ramp

primary

#CB573D

secondary

#93C6D1

accent

#C5E147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CB573D

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

Preview Lab → · Contrast checker → · Palette generator →