#C73135#C73135

#C73135 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.9% C 0.186 H 24.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C73135
RGB	rgb(199, 49, 53)
HSL	hsl(358, 60%, 49%)
HSV	hsv(358, 75%, 78%)
CMYK	cmyk(0%, 75.4%, 73.4%, 22%)
CIE-LAB	lab(45.08, 58.34, 34.40)
CIE-LCH	lch(45.08, 67.73, 30.52°)
OKLab	oklab(54.91% 0.1695 0.0777)
OKLCH	oklch(54.91% 0.186 24.6)
XYZ	xyz(25.2970, 14.5997, 4.8535)
Luminance	0.1460 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73135 #31C7C3

analogous

#C73180 #C73135 #C77831

triadic

#C73135 #35C731 #3135C7

tetradic

#C73135 #80C731 #31C7C3 #7831C7

square

#C73135 #80C731 #31C7C3 #7831C7

split-complementary

#C73135 #31C778 #3180C7

monochromatic

#65191B #962528 #C73135 #D75E61 #E38F91

Accessibility & contrast

On white

5.36

#C73135 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C73135 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73135

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73135	#FFFFFF	#000000	##FFFFFF
##C73135	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5634

Deuteranopia (green-blind)

#837630

Tritanopia (blue-blind)

#DB0034

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c73135;
/* rgb */ color: rgb(199, 49, 53);
/* oklch */ color: oklch(54.9% 0.186 24.6);

Tailwind

colors: {
  custom: {
    50: '#e1756c',
    500: '#c73135',
    950: '#000000',
  },
}

SCSS

$custom: #c73135;
$custom-light: #e1756c;
$custom-dark: #000000;

JSON

{
  "hex": "#c73135",
  "rgb": {
    "r": 199,
    "g": 49,
    "b": 53
  },
  "hsl": {
    "h": 358.4,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54912,
    "c": 0.18649,
    "h": 24.6
  },
  "luminance": 0.14596
}

Semantic roles & 50–950 ramp

primary

#C73135

secondary

#86CECC

accent

#E4DF44

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C73135

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

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