#C92A1B#C92A1B

#C92A1B is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.4% C 0.197 H 30.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#C92A1B
RGB	rgb(201, 42, 27)
HSL	hsl(5, 76%, 45%)
HSV	hsv(5, 87%, 79%)
CMYK	cmyk(0%, 79.1%, 86.6%, 21.2%)
CIE-LAB	lab(44.46, 60.27, 47.80)
CIE-LCH	lch(44.46, 76.92, 38.42°)
OKLab	oklab(54.44% 0.1703 0.0984)
OKLCH	oklch(54.44% 0.197 30)
XYZ	xyz(25.1164, 14.1567, 2.4468)
Luminance	0.1415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C92A1B #1BBAC9

analogous

#C91B63 #C92A1B #C9811B

triadic

#C92A1B #1BC92A #2A1BC9

tetradic

#C92A1B #63C91B #1BBAC9 #811BC9

square

#C92A1B #63C91B #1BBAC9 #811BC9

split-complementary

#C92A1B #1BC981 #1B63C9

monochromatic

#5D130D #931F14 #C92A1B #E54B3C #EC7D72

Accessibility & contrast

On white

5.48

#C92A1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#C92A1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C92A1B

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C92A1B	#FFFFFF	#000000	##FFFFFF
##C92A1B	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5316

Deuteranopia (green-blind)

#84760F

Tritanopia (blue-blind)

#DE0029

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c92a1b;
/* rgb */ color: rgb(201, 42, 27);
/* oklch */ color: oklch(54.4% 0.197 30.0);

Tailwind

colors: {
  custom: {
    50: '#e4725b',
    500: '#c92a1b',
    950: '#000000',
  },
}

SCSS

$custom: #c92a1b;
$custom-light: #e4725b;
$custom-dark: #000000;

JSON

{
  "hex": "#c92a1b",
  "rgb": {
    "r": 201,
    "g": 42,
    "b": 27
  },
  "hsl": {
    "h": 5.172,
    "s": 76.316,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54438,
    "c": 0.19666,
    "h": 30
  },
  "luminance": 0.14153
}

Semantic roles & 50–950 ramp

primary

#C92A1B

secondary

#6DCAD3

accent

#E3F335

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180904

muted

#867B79

Preview Lab

Preview with #C92A1B

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

Preview Lab → · Contrast checker → · Palette generator →