#C54C38#C54C38

#C54C38 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.5% C 0.159 H 31.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#C54C38
RGB	rgb(197, 76, 56)
HSL	hsl(9, 56%, 50%)
HSV	hsv(9, 72%, 77%)
CMYK	cmyk(0%, 61.4%, 71.6%, 22.7%)
CIE-LAB	lab(48.67, 47.17, 36.69)
CIE-LCH	lch(48.67, 59.76, 37.87°)
OKLab	oklab(57.55% 0.1353 0.0834)
OKLCH	oklch(57.55% 0.159 31.7)
XYZ	xyz(26.3269, 17.3283, 5.6990)
Luminance	0.1732 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54C38 #38B1C5

analogous

#C5386A #C54C38 #C59338

triadic

#C54C38 #38C54C #4C38C5

tetradic

#C54C38 #6AC538 #38B1C5 #9338C5

square

#C54C38 #6AC538 #38B1C5 #9338C5

split-complementary

#C54C38 #38C593 #386AC5

monochromatic

#66271D #953A2A #C54C38 #D47667 #E1A196

Accessibility & contrast

On white

4.70

#C54C38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#C54C38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54C38

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54C38	#FFFFFF	#000000	##FFFFFF
##C54C38	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6335

Deuteranopia (green-blind)

#8B7E34

Tritanopia (blue-blind)

#D83048

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c54c38;
/* rgb */ color: rgb(197, 76, 56);
/* oklch */ color: oklch(57.5% 0.159 31.7);

Tailwind

colors: {
  custom: {
    50: '#de836f',
    500: '#c54c38',
    950: '#000000',
  },
}

SCSS

$custom: #c54c38;
$custom-light: #de836f;
$custom-dark: #000000;

JSON

{
  "hex": "#c54c38",
  "rgb": {
    "r": 197,
    "g": 76,
    "b": 56
  },
  "hsl": {
    "h": 8.511,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57547,
    "c": 0.15893,
    "h": 31.7
  },
  "luminance": 0.17325
}

Semantic roles & 50–950 ramp

primary

#C54C38

secondary

#8CC3CD

accent

#CADF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C54C38

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

Preview Lab → · Contrast checker → · Palette generator →