#C93A2C#C93A2C

#C93A2C is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.0% C 0.182 H 29.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#C93A2C
RGB	rgb(201, 58, 44)
HSL	hsl(5, 64%, 48%)
HSV	hsv(5, 78%, 79%)
CMYK	cmyk(0%, 71.1%, 78.1%, 21.2%)
CIE-LAB	lab(46.48, 55.49, 41.10)
CIE-LCH	lch(46.48, 69.05, 36.53°)
OKLab	oklab(56% 0.1584 0.0898)
OKLCH	oklch(56% 0.182 29.6)
XYZ	xyz(26.0581, 15.6295, 4.0271)
Luminance	0.1563 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93A2C #2CBBC9

analogous

#C92C6D #C93A2C #C9882C

triadic

#C93A2C #2CC93A #3A2CC9

tetradic

#C93A2C #6DC92C #2CBBC9 #882CC9

square

#C93A2C #6DC92C #2CBBC9 #882CC9

split-complementary

#C93A2C #2CC988 #2C6DC9

monochromatic

#651D16 #972C21 #C93A2C #DA6358 #E5928A

Accessibility & contrast

On white

5.09

#C93A2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#C93A2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93A2C

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93A2C	#FFFFFF	#000000	##FFFFFF
##C93A2C	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A29

Deuteranopia (green-blind)

#887A26

Tritanopia (blue-blind)

#DD0038

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c93a2c;
/* rgb */ color: rgb(201, 58, 44);
/* oklch */ color: oklch(56.0% 0.182 29.6);

Tailwind

colors: {
  custom: {
    50: '#e37a66',
    500: '#c93a2c',
    950: '#000000',
  },
}

SCSS

$custom: #c93a2c;
$custom-light: #e37a66;
$custom-dark: #000000;

JSON

{
  "hex": "#c93a2c",
  "rgb": {
    "r": 201,
    "g": 58,
    "b": 44
  },
  "hsl": {
    "h": 5.35,
    "s": 64.082,
    "l": 48.039
  },
  "oklch": {
    "l": 0.55995,
    "c": 0.18212,
    "h": 29.6
  },
  "luminance": 0.15625
}

Semantic roles & 50–950 ramp

primary

#C93A2C

secondary

#82C8CF

accent

#D8E741

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C93A2C

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

Preview Lab → · Contrast checker → · Palette generator →