#C54B38#C54B38

#C54B38 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.4% C 0.160 H 31.3°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#C54B38
RGB	rgb(197, 75, 56)
HSL	hsl(8, 56%, 50%)
HSV	hsv(8, 72%, 77%)
CMYK	cmyk(0%, 61.9%, 71.6%, 22.7%)
CIE-LAB	lab(48.50, 47.63, 36.49)
CIE-LCH	lch(48.50, 60.00, 37.46°)
OKLab	oklab(57.42% 0.1367 0.083)
OKLCH	oklch(57.42% 0.16 31.3)
XYZ	xyz(26.2586, 17.1916, 5.6762)
Luminance	0.1719 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54B38 #38B2C5

analogous

#C5386C #C54B38 #C59238

triadic

#C54B38 #38C54B #4B38C5

tetradic

#C54B38 #6CC538 #38B2C5 #9238C5

square

#C54B38 #6CC538 #38B2C5 #9238C5

split-complementary

#C54B38 #38C592 #386CC5

monochromatic

#66271D #95392A #C54B38 #D47567 #E1A096

Accessibility & contrast

On white

4.73

#C54B38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#C54B38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54B38

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54B38	#FFFFFF	#000000	##FFFFFF
##C54B38	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6235

Deuteranopia (green-blind)

#8B7D34

Tritanopia (blue-blind)

#D82E47

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c54b38;
/* rgb */ color: rgb(197, 75, 56);
/* oklch */ color: oklch(57.4% 0.160 31.3);

Tailwind

colors: {
  custom: {
    50: '#de826f',
    500: '#c54b38',
    950: '#000000',
  },
}

SCSS

$custom: #c54b38;
$custom-light: #de826f;
$custom-dark: #000000;

JSON

{
  "hex": "#c54b38",
  "rgb": {
    "r": 197,
    "g": 75,
    "b": 56
  },
  "hsl": {
    "h": 8.085,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57419,
    "c": 0.15992,
    "h": 31.3
  },
  "luminance": 0.17188
}

Semantic roles & 50–950 ramp

primary

#C54B38

secondary

#8CC4CD

accent

#CBDF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C54B38

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

Preview Lab → · Contrast checker → · Palette generator →