#C54B2F#C54B2F

#C54B2F is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.3% C 0.162 H 34.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#C54B2F
RGB	rgb(197, 75, 47)
HSL	hsl(11, 61%, 48%)
HSV	hsv(11, 76%, 77%)
CMYK	cmyk(0%, 61.9%, 76.1%, 22.7%)
CIE-LAB	lab(48.40, 47.23, 41.28)
CIE-LCH	lch(48.40, 62.73, 41.15°)
OKLab	oklab(57.31% 0.1337 0.0914)
OKLCH	oklch(57.31% 0.162 34.3)
XYZ	xyz(26.0579, 17.1114, 4.6195)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54B2F #2FA9C5

analogous

#C52F5E #C54B2F #C5962F

triadic

#C54B2F #2FC54B #4B2FC5

tetradic

#C54B2F #5EC52F #2FA9C5 #962FC5

square

#C54B2F #5EC52F #2FA9C5 #962FC5

split-complementary

#C54B2F #2FC596 #2F5EC5

monochromatic

#622517 #943823 #C54B2F #D8715A #E39C8B

Accessibility & contrast

On white

4.75

#C54B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#C54B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54B2F

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54B2F	#FFFFFF	#000000	##FFFFFF
##C54B2F	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D622B

Deuteranopia (green-blind)

#8B7D2B

Tritanopia (blue-blind)

#D92D45

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c54b2f;
/* rgb */ color: rgb(197, 75, 47);
/* oklch */ color: oklch(57.3% 0.162 34.3);

Tailwind

colors: {
  custom: {
    50: '#df8269',
    500: '#c54b2f',
    950: '#000000',
  },
}

SCSS

$custom: #c54b2f;
$custom-light: #df8269;
$custom-dark: #000000;

JSON

{
  "hex": "#c54b2f",
  "rgb": {
    "r": 197,
    "g": 75,
    "b": 47
  },
  "hsl": {
    "h": 11.2,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57311,
    "c": 0.16194,
    "h": 34.3
  },
  "luminance": 0.17108
}

Semantic roles & 50–950 ramp

primary

#C54B2F

secondary

#82BFCD

accent

#C6E543

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #C54B2F

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

Preview Lab → · Contrast checker → · Palette generator →