#C54D31#C54D31

#C54D31 is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.6% C 0.160 H 34.5°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#C54D31
RGB	rgb(197, 77, 49)
HSL	hsl(11, 60%, 48%)
HSV	hsv(11, 75%, 77%)
CMYK	cmyk(0%, 60.9%, 75.1%, 22.7%)
CIE-LAB	lab(48.76, 46.40, 40.61)
CIE-LCH	lch(48.76, 61.66, 41.19°)
OKLab	oklab(57.59% 0.1315 0.0904)
OKLCH	oklch(57.59% 0.16 34.5)
XYZ	xyz(26.2370, 17.4035, 4.8828)
Luminance	0.1740 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54D31 #31A9C5

analogous

#C5315F #C54D31 #C59731

triadic

#C54D31 #31C54D #4D31C5

tetradic

#C54D31 #5FC531 #31A9C5 #9731C5

square

#C54D31 #5FC531 #31A9C5 #9731C5

split-complementary

#C54D31 #31C597 #315FC5

monochromatic

#632719 #943A25 #C54D31 #D7745D #E39E8E

Accessibility & contrast

On white

4.69

#C54D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#C54D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54D31

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54D31	#FFFFFF	#000000	##FFFFFF
##C54D31	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E632D

Deuteranopia (green-blind)

#8C7E2D

Tritanopia (blue-blind)

#D83047

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c54d31;
/* rgb */ color: rgb(197, 77, 49);
/* oklch */ color: oklch(57.6% 0.160 34.5);

Tailwind

colors: {
  custom: {
    50: '#de836b',
    500: '#c54d31',
    950: '#000000',
  },
}

SCSS

$custom: #c54d31;
$custom-light: #de836b;
$custom-dark: #000000;

JSON

{
  "hex": "#c54d31",
  "rgb": {
    "r": 197,
    "g": 77,
    "b": 49
  },
  "hsl": {
    "h": 11.351,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57593,
    "c": 0.15959,
    "h": 34.5
  },
  "luminance": 0.174
}

Semantic roles & 50–950 ramp

primary

#C54D31

secondary

#85BFCD

accent

#C5E344

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #C54D31

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

Preview Lab → · Contrast checker → · Palette generator →