#CF583F#CF583F

#CF583F is a mid, vivid red. Relative luminance 0.206; OKLCH L 60.8% C 0.157 H 33.5°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#CF583F
RGB	rgb(207, 88, 63)
HSL	hsl(10, 60%, 53%)
HSV	hsv(10, 70%, 81%)
CMYK	cmyk(0%, 57.5%, 69.6%, 18.8%)
CIE-LAB	lab(52.52, 45.56, 37.66)
CIE-LCH	lch(52.52, 59.11, 39.58°)
OKLab	oklab(60.8% 0.1305 0.0864)
OKLCH	oklch(60.8% 0.157 33.5)
XYZ	xyz(30.1220, 20.6077, 7.0932)
Luminance	0.2060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF583F #3FB6CF

analogous

#CF3F6E #CF583F #CFA03F

triadic

#CF583F #3FCF58 #583FCF

tetradic

#CF583F #6ECF3F #3FB6CF #A03FCF

square

#CF583F #6ECF3F #3FB6CF #A03FCF

split-complementary

#CF583F #3FCFA0 #3F6ECF

monochromatic

#762D1E #A7402A #CF583F #DB8370 #E7ADA1

Accessibility & contrast

On white

4.10

#CF583F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#CF583F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF583F

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF583F	#FFFFFF	#000000	##000000
##CF583F	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786D3C

Deuteranopia (green-blind)

#95873C

Tritanopia (blue-blind)

#E33F53

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #cf583f;
/* rgb */ color: rgb(207, 88, 63);
/* oklch */ color: oklch(60.8% 0.157 33.5);

Tailwind

colors: {
  custom: {
    50: '#e58b75',
    500: '#cf583f',
    950: '#000000',
  },
}

SCSS

$custom: #cf583f;
$custom-light: #e58b75;
$custom-dark: #000000;

JSON

{
  "hex": "#cf583f",
  "rgb": {
    "r": 207,
    "g": 88,
    "b": 63
  },
  "hsl": {
    "h": 10.417,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60795,
    "c": 0.1565,
    "h": 33.5
  },
  "luminance": 0.20604
}

Semantic roles & 50–950 ramp

primary

#CF583F

secondary

#96C9D4

accent

#C8E345

background

#FFF8F7

surface

#FEF0ED

border

#D6CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CF583F

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

Preview Lab → · Contrast checker → · Palette generator →