#C54036#C54036

#C54036 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.1% C 0.171 H 28.1°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C54036
RGB	rgb(197, 64, 54)
HSL	hsl(4, 57%, 49%)
HSV	hsv(4, 73%, 77%)
CMYK	cmyk(0%, 67.5%, 72.6%, 22.7%)
CIE-LAB	lab(46.72, 52.25, 35.59)
CIE-LCH	lch(46.72, 63.22, 34.26°)
OKLab	oklab(56.07% 0.1508 0.0807)
OKLCH	oklch(56.07% 0.171 28.1)
XYZ	xyz(25.5280, 15.8072, 5.1962)
Luminance	0.1580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54036 #36BBC5

analogous

#C53674 #C54036 #C58836

triadic

#C54036 #36C540 #4036C5

tetradic

#C54036 #74C536 #36BBC5 #8836C5

square

#C54036 #74C536 #36BBC5 #8836C5

split-complementary

#C54036 #36C588 #3674C5

monochromatic

#65211C #953029 #C54036 #D46C64 #E29994

Accessibility & contrast

On white

5.05

#C54036 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C54036 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54036

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54036	#FFFFFF	#000000	##FFFFFF
##C54036	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C34

Deuteranopia (green-blind)

#877932

Tritanopia (blue-blind)

#D9183F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c54036;
/* rgb */ color: rgb(197, 64, 54);
/* oklch */ color: oklch(56.1% 0.171 28.1);

Tailwind

colors: {
  custom: {
    50: '#df7c6d',
    500: '#c54036',
    950: '#000000',
  },
}

SCSS

$custom: #c54036;
$custom-light: #df7c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#c54036",
  "rgb": {
    "r": 197,
    "g": 64,
    "b": 54
  },
  "hsl": {
    "h": 4.196,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56073,
    "c": 0.17097,
    "h": 28.1
  },
  "luminance": 0.15803
}

Semantic roles & 50–950 ramp

primary

#C54036

secondary

#8AC8CD

accent

#D6E048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C54036

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

Preview Lab → · Contrast checker → · Palette generator →