#C82A2A#C82A2A

#C82A2A is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.4% C 0.194 H 26.6°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#C82A2A
RGB	rgb(200, 42, 42)
HSL	hsl(0, 65%, 47%)
HSV	hsv(0, 79%, 78%)
CMYK	cmyk(0%, 79%, 79%, 21.6%)
CIE-LAB	lab(44.39, 60.37, 39.96)
CIE-LCH	lch(44.39, 72.40, 33.50°)
OKLab	oklab(54.39% 0.1735 0.0868)
OKLCH	oklch(54.39% 0.194 26.6)
XYZ	xyz(25.0684, 14.1065, 3.5929)
Luminance	0.1410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C82A2A #2AC8C8

analogous

#C82A79 #C82A2A #C8792A

triadic

#C82A2A #2AC82A #2A2AC8

tetradic

#C82A2A #79C82A #2AC8C8 #792AC8

square

#C82A2A #79C82A #2AC8C8 #792AC8

split-complementary

#C82A2A #2AC879 #2A79C8

monochromatic

#631515 #951F1F #C82A2A #DB5454 #E68787

Accessibility & contrast

On white

5.50

#C82A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#C82A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C82A2A

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C82A2A	#FFFFFF	#000000	##FFFFFF
##C82A2A	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5328

Deuteranopia (green-blind)

#837523

Tritanopia (blue-blind)

#DC002D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c82a2a;
/* rgb */ color: rgb(200, 42, 42);
/* oklch */ color: oklch(54.4% 0.194 26.6);

Tailwind

colors: {
  custom: {
    50: '#e37264',
    500: '#c82a2a',
    950: '#000000',
  },
}

SCSS

$custom: #c82a2a;
$custom-light: #e37264;
$custom-dark: #000000;

JSON

{
  "hex": "#c82a2a",
  "rgb": {
    "r": 200,
    "g": 42,
    "b": 42
  },
  "hsl": {
    "h": 0,
    "s": 65.289,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54389,
    "c": 0.19399,
    "h": 26.6
  },
  "luminance": 0.14102
}

Semantic roles & 50–950 ramp

primary

#C82A2A

secondary

#7FCFCF

accent

#E8E840

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180905

muted

#867B7A

Preview Lab

Preview with #C82A2A

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

Preview Lab → · Contrast checker → · Palette generator →