#C54A31#C54A31

#C54A31 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.2% C 0.162 H 33.3°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#C54A31
RGB	rgb(197, 74, 49)
HSL	hsl(10, 60%, 48%)
HSV	hsv(10, 75%, 77%)
CMYK	cmyk(0%, 62.4%, 75.1%, 22.7%)
CIE-LAB	lab(48.25, 47.76, 40.06)
CIE-LCH	lch(48.25, 62.33, 39.99°)
OKLab	oklab(57.21% 0.1357 0.0892)
OKLCH	oklch(57.21% 0.162 33.3)
XYZ	xyz(26.0319, 16.9933, 4.8144)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54A31 #31ACC5

analogous

#C53162 #C54A31 #C59431

triadic

#C54A31 #31C54A #4A31C5

tetradic

#C54A31 #62C531 #31ACC5 #9431C5

square

#C54A31 #62C531 #31ACC5 #9431C5

split-complementary

#C54A31 #31C594 #3162C5

monochromatic

#632519 #943825 #C54A31 #D7715D #E39C8E

Accessibility & contrast

On white

4.77

#C54A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#C54A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54A31

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54A31	#FFFFFF	#000000	##FFFFFF
##C54A31	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C612E

Deuteranopia (green-blind)

#8B7D2D

Tritanopia (blue-blind)

#D82B45

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c54a31;
/* rgb */ color: rgb(197, 74, 49);
/* oklch */ color: oklch(57.2% 0.162 33.3);

Tailwind

colors: {
  custom: {
    50: '#df826a',
    500: '#c54a31',
    950: '#000000',
  },
}

SCSS

$custom: #c54a31;
$custom-light: #df826a;
$custom-dark: #000000;

JSON

{
  "hex": "#c54a31",
  "rgb": {
    "r": 197,
    "g": 74,
    "b": 49
  },
  "hsl": {
    "h": 10.135,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57206,
    "c": 0.16243,
    "h": 33.3
  },
  "luminance": 0.1699
}

Semantic roles & 50–950 ramp

primary

#C54A31

secondary

#85C1CD

accent

#C8E344

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #C54A31

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

Preview Lab → · Contrast checker → · Palette generator →