#C82A2B#C82A2B

#C82A2B is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.4% C 0.194 H 26.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#C82A2B
RGB	rgb(200, 42, 43)
HSL	hsl(360, 65%, 47%)
HSV	hsv(360, 79%, 78%)
CMYK	cmyk(0%, 79%, 78.5%, 21.6%)
CIE-LAB	lab(44.40, 60.40, 39.42)
CIE-LCH	lch(44.40, 72.13, 33.13°)
OKLab	oklab(54.4% 0.1738 0.086)
OKLCH	oklch(54.4% 0.194 26.3)
XYZ	xyz(25.0865, 14.1137, 3.6884)
Luminance	0.1411 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C82A2B #2AC8C7

analogous

#C82A7A #C82A2B #C8782A

triadic

#C82A2B #2BC82A #2A2BC8

tetradic

#C82A2B #7AC82A #2AC8C7 #782AC8

square

#C82A2B #7AC82A #2AC8C7 #782AC8

split-complementary

#C82A2B #2AC878 #2A7AC8

monochromatic

#631515 #951F20 #C82A2B #DB5455 #E68787

Accessibility & contrast

On white

5.49

#C82A2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#C82A2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C82A2B

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C82A2B	#FFFFFF	#000000	##FFFFFF
##C82A2B	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5329

Deuteranopia (green-blind)

#837524

Tritanopia (blue-blind)

#DC002D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c82a2b;
/* rgb */ color: rgb(200, 42, 43);
/* oklch */ color: oklch(54.4% 0.194 26.3);

Tailwind

colors: {
  custom: {
    50: '#e27265',
    500: '#c82a2b',
    950: '#000000',
  },
}

SCSS

$custom: #c82a2b;
$custom-light: #e27265;
$custom-dark: #000000;

JSON

{
  "hex": "#c82a2b",
  "rgb": {
    "r": 200,
    "g": 42,
    "b": 43
  },
  "hsl": {
    "h": 359.62,
    "s": 65.289,
    "l": 47.451
  },
  "oklch": {
    "l": 0.544,
    "c": 0.19387,
    "h": 26.3
  },
  "luminance": 0.1411
}

Semantic roles & 50–950 ramp

primary

#C82A2B

secondary

#7FCFCF

accent

#E8E740

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180905

muted

#867B7A

Preview Lab

Preview with #C82A2B

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

Preview Lab → · Contrast checker → · Palette generator →