#C75639#C75639

#C75639 is a mid, vivid red. Relative luminance 0.191; OKLCH L 59.2% C 0.151 H 35.5°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#C75639
RGB	rgb(199, 86, 57)
HSL	hsl(12, 56%, 50%)
HSV	hsv(12, 71%, 78%)
CMYK	cmyk(0%, 56.8%, 71.4%, 22%)
CIE-LAB	lab(50.80, 43.26, 38.64)
CIE-LCH	lch(50.80, 58.00, 41.77°)
OKLab	oklab(59.22% 0.1231 0.0878)
OKLCH	oklch(59.22% 0.151 35.5)
XYZ	xyz(27.6222, 19.0967, 6.1016)
Luminance	0.1909 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C75639 #39AAC7

analogous

#C73963 #C75639 #C79D39

triadic

#C75639 #39C756 #5639C7

tetradic

#C75639 #63C739 #39AAC7 #9D39C7

square

#C75639 #63C739 #39AAC7 #9D39C7

split-complementary

#C75639 #39C79D #3963C7

monochromatic

#682D1D #98412B #C75639 #D47F69 #E2A798

Accessibility & contrast

On white

4.36

#C75639 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#C75639 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C75639

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C75639	#FFFFFF	#000000	##000000
##C75639	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756936

Deuteranopia (green-blind)

#908236

Tritanopia (blue-blind)

#DA3E50

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c75639;
/* rgb */ color: rgb(199, 86, 57);
/* oklch */ color: oklch(59.2% 0.151 35.5);

Tailwind

colors: {
  custom: {
    50: '#df8970',
    500: '#c75639',
    950: '#000000',
  },
}

SCSS

$custom: #c75639;
$custom-light: #df8970;
$custom-dark: #000000;

JSON

{
  "hex": "#c75639",
  "rgb": {
    "r": 199,
    "g": 86,
    "b": 57
  },
  "hsl": {
    "h": 12.254,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.59224,
    "c": 0.15117,
    "h": 35.5
  },
  "luminance": 0.19093
}

Semantic roles & 50–950 ramp

primary

#C75639

secondary

#8EC1CE

accent

#C0DF49

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C07

muted

#857D7A

Preview Lab

Preview with #C75639

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

Preview Lab → · Contrast checker → · Palette generator →