#CF5639#CF5639

#CF5639 is a mid, vivid red. Relative luminance 0.202; OKLCH L 60.4% C 0.160 H 34.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#CF5639
RGB	rgb(207, 86, 57)
HSL	hsl(12, 61%, 52%)
HSV	hsv(12, 72%, 81%)
CMYK	cmyk(0%, 58.5%, 72.5%, 18.8%)
CIE-LAB	lab(52.09, 46.21, 40.43)
CIE-LCH	lch(52.09, 61.40, 41.18°)
OKLab	oklab(60.45% 0.1314 0.0912)
OKLCH	oklch(60.45% 0.16 34.8)
XYZ	xyz(29.8015, 20.2204, 6.2037)
Luminance	0.2022 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF5639 #39B2CF

analogous

#CF3967 #CF5639 #CFA139

triadic

#CF5639 #39CF56 #5639CF

tetradic

#CF5639 #67CF39 #39B2CF #A139CF

square

#CF5639 #67CF39 #39B2CF #A139CF

split-complementary

#CF5639 #39CFA1 #3967CF

monochromatic

#722C1C #A33F28 #CF5639 #DB806A #E7AA9C

Accessibility & contrast

On white

4.16

#CF5639 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#CF5639 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF5639

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF5639	#FFFFFF	#000000	##000000
##CF5639	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C35

Deuteranopia (green-blind)

#958636

Tritanopia (blue-blind)

#E33B50

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cf5639;
/* rgb */ color: rgb(207, 86, 57);
/* oklch */ color: oklch(60.4% 0.160 34.8);

Tailwind

colors: {
  custom: {
    50: '#e58a71',
    500: '#cf5639',
    950: '#000000',
  },
}

SCSS

$custom: #cf5639;
$custom-light: #e58a71;
$custom-dark: #000000;

JSON

{
  "hex": "#cf5639",
  "rgb": {
    "r": 207,
    "g": 86,
    "b": 57
  },
  "hsl": {
    "h": 11.6,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60446,
    "c": 0.15997,
    "h": 34.8
  },
  "luminance": 0.20216
}

Semantic roles & 50–950 ramp

primary

#CF5639

secondary

#91C6D3

accent

#C5E444

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170C07

muted

#857D7A

Preview Lab

Preview with #CF5639

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

Preview Lab → · Contrast checker → · Palette generator →