#C2421D#C2421D

#C2421D is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.5% C 0.171 H 36.0°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#C2421D
RGB	rgb(194, 66, 29)
HSL	hsl(13, 74%, 44%)
HSV	hsv(13, 85%, 76%)
CMYK	cmyk(0%, 66%, 85.1%, 23.9%)
CIE-LAB	lab(46.26, 49.52, 47.88)
CIE-LCH	lch(46.26, 68.89, 44.04°)
OKLab	oklab(55.55% 0.138 0.1004)
OKLCH	oklch(55.55% 0.171 36)
XYZ	xyz(24.4210, 15.4581, 2.8600)
Luminance	0.1545 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2421D #1D9DC2

analogous

#C21D4A #C2421D #C2941D

triadic

#C2421D #1DC242 #421DC2

tetradic

#C2421D #4AC21D #1D9DC2 #941DC2

square

#C2421D #4AC21D #1D9DC2 #941DC2

split-complementary

#C2421D #1DC294 #1D4AC2

monochromatic

#581E0D #8D3015 #C2421D #E2603B #EA8B70

Accessibility & contrast

On white

5.13

#C2421D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#C2421D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C2421D

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2421D	#FFFFFF	#000000	##FFFFFF
##C2421D	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C16

Deuteranopia (green-blind)

#877816

Tritanopia (blue-blind)

#D61A3B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c2421d;
/* rgb */ color: rgb(194, 66, 29);
/* oklch */ color: oklch(55.5% 0.171 36.0);

Tailwind

colors: {
  custom: {
    50: '#de7d5d',
    500: '#c2421d',
    950: '#000000',
  },
}

SCSS

$custom: #c2421d;
$custom-light: #de7d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#c2421d",
  "rgb": {
    "r": 194,
    "g": 66,
    "b": 29
  },
  "hsl": {
    "h": 13.455,
    "s": 73.991,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5555,
    "c": 0.1706,
    "h": 36
  },
  "luminance": 0.15454
}

Semantic roles & 50–950 ramp

primary

#C2421D

secondary

#6BB9D0

accent

#C7F137

background

#FFF7F5

surface

#FEEEE9

border

#D6C9C5

text

#170A04

muted

#857C79

Preview Lab

Preview with #C2421D

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

Preview Lab → · Contrast checker → · Palette generator →