#C54F31#C54F31

#C54F31 is a mid, vivid red. Relative luminance 0.177; OKLCH L 57.9% C 0.158 H 35.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C54F31
RGB	rgb(197, 79, 49)
HSL	hsl(12, 60%, 48%)
HSV	hsv(12, 75%, 77%)
CMYK	cmyk(0%, 59.9%, 75.1%, 22.7%)
CIE-LAB	lab(49.12, 45.48, 40.98)
CIE-LCH	lch(49.12, 61.22, 42.02°)
OKLab	oklab(57.86% 0.1287 0.0912)
OKLCH	oklch(57.86% 0.158 35.3)
XYZ	xyz(26.3791, 17.6877, 4.9301)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54F31 #31A7C5

analogous

#C5315D #C54F31 #C59931

triadic

#C54F31 #31C54F #4F31C5

tetradic

#C54F31 #5DC531 #31A7C5 #9931C5

square

#C54F31 #5DC531 #31A7C5 #9931C5

split-complementary

#C54F31 #31C599 #315DC5

monochromatic

#632819 #943B25 #C54F31 #D7755D #E39F8E

Accessibility & contrast

On white

4.63

#C54F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#C54F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C54F31

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54F31	#FFFFFF	#000000	##FFFFFF
##C54F31	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70642D

Deuteranopia (green-blind)

#8D7E2D

Tritanopia (blue-blind)

#D83349

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c54f31;
/* rgb */ color: rgb(197, 79, 49);
/* oklch */ color: oklch(57.9% 0.158 35.3);

Tailwind

colors: {
  custom: {
    50: '#de856b',
    500: '#c54f31',
    950: '#000000',
  },
}

SCSS

$custom: #c54f31;
$custom-light: #de856b;
$custom-dark: #000000;

JSON

{
  "hex": "#c54f31",
  "rgb": {
    "r": 197,
    "g": 79,
    "b": 49
  },
  "hsl": {
    "h": 12.162,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57857,
    "c": 0.15771,
    "h": 35.3
  },
  "luminance": 0.17684
}

Semantic roles & 50–950 ramp

primary

#C54F31

secondary

#85BECD

accent

#C3E344

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C54F31

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

Preview Lab → · Contrast checker → · Palette generator →