#C2431D#C2431D

#C2431D is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.7% C 0.170 H 36.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C2431D
RGB	rgb(194, 67, 29)
HSL	hsl(14, 74%, 44%)
HSV	hsv(14, 85%, 76%)
CMYK	cmyk(0%, 65.5%, 85.1%, 23.9%)
CIE-LAB	lab(46.41, 49.10, 48.02)
CIE-LCH	lch(46.41, 68.68, 44.36°)
OKLab	oklab(55.67% 0.1367 0.1007)
OKLCH	oklch(55.67% 0.17 36.4)
XYZ	xyz(24.4799, 15.5760, 2.8796)
Luminance	0.1557 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2431D #1D9CC2

analogous

#C21D49 #C2431D #C2951D

triadic

#C2431D #1DC243 #431DC2

tetradic

#C2431D #49C21D #1D9CC2 #951DC2

square

#C2431D #49C21D #1D9CC2 #951DC2

split-complementary

#C2431D #1DC295 #1D49C2

monochromatic

#581E0D #8D3115 #C2431D #E2613B #EA8C70

Accessibility & contrast

On white

5.10

#C2431D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C2431D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C2431D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2431D	#FFFFFF	#000000	##FFFFFF
##C2431D	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C16

Deuteranopia (green-blind)

#877816

Tritanopia (blue-blind)

#D61C3C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c2431d;
/* rgb */ color: rgb(194, 67, 29);
/* oklch */ color: oklch(55.7% 0.170 36.4);

Tailwind

colors: {
  custom: {
    50: '#de7d5d',
    500: '#c2431d',
    950: '#000000',
  },
}

SCSS

$custom: #c2431d;
$custom-light: #de7d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#c2431d",
  "rgb": {
    "r": 194,
    "g": 67,
    "b": 29
  },
  "hsl": {
    "h": 13.818,
    "s": 73.991,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55668,
    "c": 0.16973,
    "h": 36.4
  },
  "luminance": 0.15572
}

Semantic roles & 50–950 ramp

primary

#C2431D

secondary

#6BB9D0

accent

#C6F137

background

#FFF7F5

surface

#FEEEE9

border

#D6C9C5

text

#170A04

muted

#857C79

Preview Lab

Preview with #C2431D

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

Preview Lab → · Contrast checker → · Palette generator →