#C2313A#C2313A

#C2313A is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.1% C 0.181 H 22.6°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#C2313A
RGB	rgb(194, 49, 58)
HSL	hsl(356, 60%, 48%)
HSV	hsv(356, 75%, 76%)
CMYK	cmyk(0%, 74.7%, 70.1%, 23.9%)
CIE-LAB	lab(44.20, 57.05, 30.17)
CIE-LCH	lch(44.20, 64.54, 27.87°)
OKLab	oklab(54.11% 0.1671 0.0697)
OKLCH	oklch(54.11% 0.181 22.6)
XYZ	xyz(24.1129, 13.9751, 5.4300)
Luminance	0.1397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2313A #31C2B9

analogous

#C23182 #C2313A #C27131

triadic

#C2313A #3AC231 #313AC2

tetradic

#C2313A #82C231 #31C2B9 #7131C2

square

#C2313A #82C231 #31C2B9 #7131C2

split-complementary

#C2313A #31C271 #3182C2

monochromatic

#60181D #91252B #C2313A #D65B62 #E28C91

Accessibility & contrast

On white

5.53

#C2313A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#C2313A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C2313A

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2313A	#FFFFFF	#000000	##FFFFFF
##C2313A	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5539

Deuteranopia (green-blind)

#807435

Tritanopia (blue-blind)

#D50036

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #c2313a;
/* rgb */ color: rgb(194, 49, 58);
/* oklch */ color: oklch(54.1% 0.181 22.6);

Tailwind

colors: {
  custom: {
    50: '#dd7570',
    500: '#c2313a',
    950: '#000000',
  },
}

SCSS

$custom: #c2313a;
$custom-light: #dd7570;
$custom-dark: #000000;

JSON

{
  "hex": "#c2313a",
  "rgb": {
    "r": 194,
    "g": 49,
    "b": 58
  },
  "hsl": {
    "h": 356.276,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54106,
    "c": 0.18108,
    "h": 22.6
  },
  "luminance": 0.13971
}

Semantic roles & 50–950 ramp

primary

#C2313A

secondary

#83CCC7

accent

#E3D945

background

#FEF7F6

surface

#FDEDEC

border

#D5C8C7

text

#170907

muted

#857B7A

Preview Lab

Preview with #C2313A

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

Preview Lab → · Contrast checker → · Palette generator →