#CF583D#CF583D

#CF583D is a mid, vivid red. Relative luminance 0.206; OKLCH L 60.8% C 0.157 H 34.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#CF583D
RGB	rgb(207, 88, 61)
HSL	hsl(11, 60%, 53%)
HSV	hsv(11, 71%, 81%)
CMYK	cmyk(0%, 57.5%, 70.5%, 18.8%)
CIE-LAB	lab(52.49, 45.46, 38.73)
CIE-LCH	lch(52.49, 59.72, 40.43°)
OKLab	oklab(60.77% 0.1298 0.0883)
OKLCH	oklch(60.77% 0.157 34.2)
XYZ	xyz(30.0671, 20.5857, 6.8041)
Luminance	0.2058 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF583D #3DB4CF

analogous

#CF3D6B #CF583D #CFA13D

triadic

#CF583D #3DCF58 #583DCF

tetradic

#CF583D #6BCF3D #3DB4CF #A13DCF

square

#CF583D #6BCF3D #3DB4CF #A13DCF

split-complementary

#CF583D #3DCFA1 #3D6BCF

monochromatic

#752D1D #A64029 #CF583D #DB826E #E7AC9F

Accessibility & contrast

On white

4.10

#CF583D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#CF583D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF583D

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF583D	#FFFFFF	#000000	##000000
##CF583D	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)

#786D3A

Deuteranopia (green-blind)

#95873A

Tritanopia (blue-blind)

#E33E52

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #cf583d;
/* rgb */ color: rgb(207, 88, 61);
/* oklch */ color: oklch(60.8% 0.157 34.2);

Tailwind

colors: {
  custom: {
    50: '#e58b73',
    500: '#cf583d',
    950: '#000000',
  },
}

SCSS

$custom: #cf583d;
$custom-light: #e58b73;
$custom-dark: #000000;

JSON

{
  "hex": "#cf583d",
  "rgb": {
    "r": 207,
    "g": 88,
    "b": 61
  },
  "hsl": {
    "h": 11.096,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.60769,
    "c": 0.15701,
    "h": 34.2
  },
  "luminance": 0.20582
}

Semantic roles & 50–950 ramp

primary

#CF583D

secondary

#94C8D4

accent

#C6E344

background

#FFF8F7

surface

#FEF0ED

border

#D6CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CF583D

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

Preview Lab → · Contrast checker → · Palette generator →