#C12F22#C12F22

#C12F22 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.5% C 0.185 H 29.6°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#C12F22
RGB	rgb(193, 47, 34)
HSL	hsl(5, 70%, 45%)
HSV	hsv(5, 82%, 76%)
CMYK	cmyk(0%, 75.6%, 82.4%, 24.3%)
CIE-LAB	lab(43.49, 56.50, 42.91)
CIE-LCH	lch(43.49, 70.95, 37.22°)
OKLab	oklab(53.46% 0.1605 0.0912)
OKLCH	oklch(53.46% 0.185 29.6)
XYZ	xyz(23.3004, 13.4897, 2.8900)
Luminance	0.1349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C12F22 #22B4C1

analogous

#C12264 #C12F22 #C17F22

triadic

#C12F22 #22C12F #2F22C1

tetradic

#C12F22 #64C122 #22B4C1 #7F22C1

square

#C12F22 #64C122 #22B4C1 #7F22C1

split-complementary

#C12F22 #22C17F #2264C1

monochromatic

#591610 #8D2219 #C12F22 #DE4F42 #E78076

Accessibility & contrast

On white

5.68

#C12F22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#C12F22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C12F22

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C12F22	#FFFFFF	#000000	##FFFFFF
##C12F22	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C521F

Deuteranopia (green-blind)

#80721A

Tritanopia (blue-blind)

#D5002E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #c12f22;
/* rgb */ color: rgb(193, 47, 34);
/* oklch */ color: oklch(53.5% 0.185 29.6);

Tailwind

colors: {
  custom: {
    50: '#de735f',
    500: '#c12f22',
    950: '#000000',
  },
}

SCSS

$custom: #c12f22;
$custom-light: #de735f;
$custom-dark: #000000;

JSON

{
  "hex": "#c12f22",
  "rgb": {
    "r": 193,
    "g": 47,
    "b": 34
  },
  "hsl": {
    "h": 4.906,
    "s": 70.044,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53458,
    "c": 0.18462,
    "h": 29.6
  },
  "luminance": 0.13486
}

Semantic roles & 50–950 ramp

primary

#C12F22

secondary

#71C7CE

accent

#DEED3B

background

#FFF7F5

surface

#FEEDE9

border

#D6C8C5

text

#170905

muted

#857B79

Preview Lab

Preview with #C12F22

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

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