#C74131#C74131

#C74131 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.5% C 0.173 H 30.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#C74131
RGB	rgb(199, 65, 49)
HSL	hsl(6, 60%, 49%)
HSV	hsv(6, 75%, 78%)
CMYK	cmyk(0%, 67.3%, 75.4%, 22%)
CIE-LAB	lab(47.17, 52.30, 38.99)
CIE-LCH	lch(47.17, 65.23, 36.70°)
OKLab	oklab(56.46% 0.1497 0.0868)
OKLCH	oklch(56.46% 0.173 30.1)
XYZ	xyz(26.0008, 16.1483, 4.6530)
Luminance	0.1614 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C74131 #31B7C7

analogous

#C7316C #C74131 #C78C31

triadic

#C74131 #31C741 #4131C7

tetradic

#C74131 #6CC731 #31B7C7 #8C31C7

square

#C74131 #6CC731 #31B7C7 #8C31C7

split-complementary

#C74131 #31C78C #316CC7

monochromatic

#652119 #963125 #C74131 #D76B5E #E3988F

Accessibility & contrast

On white

4.97

#C74131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C74131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C74131

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C74131	#FFFFFF	#000000	##FFFFFF
##C74131	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D2E

Deuteranopia (green-blind)

#897B2C

Tritanopia (blue-blind)

#DB183E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c74131;
/* rgb */ color: rgb(199, 65, 49);
/* oklch */ color: oklch(56.5% 0.173 30.1);

Tailwind

colors: {
  custom: {
    50: '#e07d6a',
    500: '#c74131',
    950: '#000000',
  },
}

SCSS

$custom: #c74131;
$custom-light: #e07d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#c74131",
  "rgb": {
    "r": 199,
    "g": 65,
    "b": 49
  },
  "hsl": {
    "h": 6.4,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56457,
    "c": 0.17299,
    "h": 30.1
  },
  "luminance": 0.16144
}

Semantic roles & 50–950 ramp

primary

#C74131

secondary

#86C6CE

accent

#D3E444

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C74131

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

Preview Lab → · Contrast checker → · Palette generator →