#C73034#C73034

#C73034 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.8% C 0.187 H 24.7°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#C73034
RGB	rgb(199, 48, 52)
HSL	hsl(358, 61%, 48%)
HSV	hsv(358, 76%, 78%)
CMYK	cmyk(0%, 75.9%, 73.9%, 22%)
CIE-LAB	lab(44.95, 58.62, 34.83)
CIE-LCH	lch(44.95, 68.19, 30.72°)
OKLab	oklab(54.81% 0.1702 0.0784)
OKLCH	oklch(54.81% 0.187 24.7)
XYZ	xyz(25.2329, 14.5079, 4.7198)
Luminance	0.1450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73034 #30C7C3

analogous

#C7307F #C73034 #C77830

triadic

#C73034 #34C730 #3034C7

tetradic

#C73034 #7FC730 #30C7C3 #7830C7

square

#C73034 #7FC730 #30C7C3 #7830C7

split-complementary

#C73034 #30C778 #307FC7

monochromatic

#64181A #962427 #C73034 #D85C60 #E48E90

Accessibility & contrast

On white

5.38

#C73034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#C73034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73034

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73034	#FFFFFF	#000000	##FFFFFF
##C73034	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5632

Deuteranopia (green-blind)

#83762E

Tritanopia (blue-blind)

#DB0033

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c73034;
/* rgb */ color: rgb(199, 48, 52);
/* oklch */ color: oklch(54.8% 0.187 24.7);

Tailwind

colors: {
  custom: {
    50: '#e1756c',
    500: '#c73034',
    950: '#000000',
  },
}

SCSS

$custom: #c73034;
$custom-light: #e1756c;
$custom-dark: #000000;

JSON

{
  "hex": "#c73034",
  "rgb": {
    "r": 199,
    "g": 48,
    "b": 52
  },
  "hsl": {
    "h": 358.411,
    "s": 61.134,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54813,
    "c": 0.1874,
    "h": 24.7
  },
  "luminance": 0.14504
}

Semantic roles & 50–950 ramp

primary

#C73034

secondary

#85CECC

accent

#E4E044

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C73034

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

Preview Lab → · Contrast checker → · Palette generator →