#C74A2B#C74A2B

#C74A2B is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.5% C 0.166 H 35.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#C74A2B
RGB	rgb(199, 74, 43)
HSL	hsl(12, 64%, 47%)
HSV	hsv(12, 78%, 78%)
CMYK	cmyk(0%, 62.8%, 78.4%, 22%)
CIE-LAB	lab(48.53, 48.24, 43.60)
CIE-LCH	lch(48.53, 65.02, 42.11°)
OKLab	oklab(57.46% 0.1359 0.0952)
OKLCH	oklch(57.46% 0.166 35)
XYZ	xyz(26.4409, 17.2179, 4.2161)
Luminance	0.1721 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C74A2B #2BA8C7

analogous

#C72B5A #C74A2B #C7982B

triadic

#C74A2B #2BC74A #4A2BC7

tetradic

#C74A2B #5AC72B #2BA8C7 #982BC7

square

#C74A2B #5AC72B #2BA8C7 #982BC7

split-complementary

#C74A2B #2BC798 #2B5AC7

monochromatic

#622515 #953720 #C74A2B #DA6F55 #E59A87

Accessibility & contrast

On white

4.73

#C74A2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#C74A2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C74A2B

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C74A2B	#FFFFFF	#000000	##FFFFFF
##C74A2B	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6227

Deuteranopia (green-blind)

#8C7E26

Tritanopia (blue-blind)

#DB2944

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c74a2b;
/* rgb */ color: rgb(199, 74, 43);
/* oklch */ color: oklch(57.5% 0.166 35.0);

Tailwind

colors: {
  custom: {
    50: '#e08266',
    500: '#c74a2b',
    950: '#000000',
  },
}

SCSS

$custom: #c74a2b;
$custom-light: #e08266;
$custom-dark: #000000;

JSON

{
  "hex": "#c74a2b",
  "rgb": {
    "r": 199,
    "g": 74,
    "b": 43
  },
  "hsl": {
    "h": 11.923,
    "s": 64.463,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57464,
    "c": 0.1659,
    "h": 35
  },
  "luminance": 0.17214
}

Semantic roles & 50–950 ramp

primary

#C74A2B

secondary

#7FBFCF

accent

#C6E740

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #C74A2B

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

Preview Lab → · Contrast checker → · Palette generator →