#C12D22#C12D22

#C12D22 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.3% C 0.186 H 29.2°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#C12D22
RGB	rgb(193, 45, 34)
HSL	hsl(4, 70%, 45%)
HSV	hsv(4, 82%, 76%)
CMYK	cmyk(0%, 76.7%, 82.4%, 24.3%)
CIE-LAB	lab(43.26, 57.14, 42.70)
CIE-LCH	lch(43.26, 71.33, 36.77°)
OKLab	oklab(53.29% 0.1625 0.0907)
OKLCH	oklch(53.29% 0.186 29.2)
XYZ	xyz(23.2223, 13.3334, 2.8639)
Luminance	0.1333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C12D22 #22B6C1

analogous

#C12267 #C12D22 #C17D22

triadic

#C12D22 #22C12D #2D22C1

tetradic

#C12D22 #67C122 #22B6C1 #7D22C1

square

#C12D22 #67C122 #22B6C1 #7D22C1

split-complementary

#C12D22 #22C17D #2267C1

monochromatic

#591510 #8D2119 #C12D22 #DE4D42 #E77E76

Accessibility & contrast

On white

5.73

#C12D22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#C12D22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C12D22

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C12D22	#FFFFFF	#000000	##FFFFFF
##C12D22	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511F

Deuteranopia (green-blind)

#80721A

Tritanopia (blue-blind)

#D5002C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c12d22;
/* rgb */ color: rgb(193, 45, 34);
/* oklch */ color: oklch(53.3% 0.186 29.2);

Tailwind

colors: {
  custom: {
    50: '#de725f',
    500: '#c12d22',
    950: '#000000',
  },
}

SCSS

$custom: #c12d22;
$custom-light: #de725f;
$custom-dark: #000000;

JSON

{
  "hex": "#c12d22",
  "rgb": {
    "r": 193,
    "g": 45,
    "b": 34
  },
  "hsl": {
    "h": 4.151,
    "s": 70.044,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53286,
    "c": 0.18614,
    "h": 29.2
  },
  "luminance": 0.1333
}

Semantic roles & 50–950 ramp

primary

#C12D22

secondary

#71C8CE

accent

#E1ED3B

background

#FFF7F5

surface

#FEEDE9

border

#D6C8C5

text

#170905

muted

#857B79

Preview Lab

Preview with #C12D22

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

Preview Lab → · Contrast checker → · Palette generator →