#C54A38#C54A38

#C54A38 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.3% C 0.161 H 30.9°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#C54A38
RGB	rgb(197, 74, 56)
HSL	hsl(8, 56%, 50%)
HSV	hsv(8, 72%, 77%)
CMYK	cmyk(0%, 62.4%, 71.6%, 22.7%)
CIE-LAB	lab(48.33, 48.08, 36.30)
CIE-LCH	lch(48.33, 60.24, 37.06°)
OKLab	oklab(57.29% 0.1381 0.0826)
OKLCH	oklch(57.29% 0.161 30.9)
XYZ	xyz(26.1913, 17.0570, 5.6538)
Luminance	0.1705 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54A38 #38B3C5

analogous

#C5386C #C54A38 #C59138

triadic

#C54A38 #38C54A #4A38C5

tetradic

#C54A38 #6CC538 #38B3C5 #9138C5

square

#C54A38 #6CC538 #38B3C5 #9138C5

split-complementary

#C54A38 #38C591 #386CC5

monochromatic

#66261D #95382A #C54A38 #D47467 #E1A096

Accessibility & contrast

On white

4.76

#C54A38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#C54A38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54A38

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54A38	#FFFFFF	#000000	##FFFFFF
##C54A38	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6235

Deuteranopia (green-blind)

#8A7D34

Tritanopia (blue-blind)

#D82D46

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c54a38;
/* rgb */ color: rgb(197, 74, 56);
/* oklch */ color: oklch(57.3% 0.161 30.9);

Tailwind

colors: {
  custom: {
    50: '#de826f',
    500: '#c54a38',
    950: '#000000',
  },
}

SCSS

$custom: #c54a38;
$custom-light: #de826f;
$custom-dark: #000000;

JSON

{
  "hex": "#c54a38",
  "rgb": {
    "r": 197,
    "g": 74,
    "b": 56
  },
  "hsl": {
    "h": 7.66,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57292,
    "c": 0.1609,
    "h": 30.9
  },
  "luminance": 0.17053
}

Semantic roles & 50–950 ramp

primary

#C54A38

secondary

#8CC4CD

accent

#CCDF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C54A38

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

Preview Lab → · Contrast checker → · Palette generator →