#C74639#C74639

#C74639 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.1% C 0.167 H 29.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#C74639
RGB	rgb(199, 70, 57)
HSL	hsl(5, 56%, 50%)
HSV	hsv(5, 71%, 78%)
CMYK	cmyk(0%, 64.8%, 71.4%, 22%)
CIE-LAB	lab(48.03, 50.57, 35.49)
CIE-LCH	lch(48.03, 61.78, 35.06°)
OKLab	oklab(57.14% 0.1459 0.0809)
OKLCH	oklch(57.14% 0.167 29)
XYZ	xyz(26.4847, 16.8216, 5.7224)
Luminance	0.1682 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C74639 #39BAC7

analogous

#C73973 #C74639 #C78D39

triadic

#C74639 #39C746 #4639C7

tetradic

#C74639 #73C739 #39BAC7 #8D39C7

square

#C74639 #73C739 #39BAC7 #8D39C7

split-complementary

#C74639 #39C78D #3973C7

monochromatic

#68241D #98352B #C74639 #D47369 #E29F98

Accessibility & contrast

On white

4.81

#C74639 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#C74639 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C74639

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C74639	#FFFFFF	#000000	##FFFFFF
##C74639	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6037

Deuteranopia (green-blind)

#8A7C35

Tritanopia (blue-blind)

#DB2544

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c74639;
/* rgb */ color: rgb(199, 70, 57);
/* oklch */ color: oklch(57.1% 0.167 29.0);

Tailwind

colors: {
  custom: {
    50: '#e08070',
    500: '#c74639',
    950: '#000000',
  },
}

SCSS

$custom: #c74639;
$custom-light: #e08070;
$custom-dark: #000000;

JSON

{
  "hex": "#c74639",
  "rgb": {
    "r": 199,
    "g": 70,
    "b": 57
  },
  "hsl": {
    "h": 5.493,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57137,
    "c": 0.16679,
    "h": 29
  },
  "luminance": 0.16818
}

Semantic roles & 50–950 ramp

primary

#C74639

secondary

#8EC8CE

accent

#D1DF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C74639

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

Preview Lab → · Contrast checker → · Palette generator →