#C2313F#C2313F

#C2313F is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.2% C 0.181 H 20.7°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#C2313F
RGB	rgb(194, 49, 63)
HSL	hsl(354, 60%, 48%)
HSV	hsv(354, 75%, 76%)
CMYK	cmyk(0%, 74.7%, 67.5%, 23.9%)
CIE-LAB	lab(44.27, 57.31, 27.26)
CIE-LCH	lch(44.27, 63.46, 25.44°)
OKLab	oklab(54.19% 0.169 0.064)
OKLCH	oklch(54.19% 0.181 20.7)
XYZ	xyz(24.2463, 14.0285, 6.1327)
Luminance	0.1403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2313F #31C2B4

analogous

#C23187 #C2313F #C26C31

triadic

#C2313F #3FC231 #313FC2

tetradic

#C2313F #87C231 #31C2B4 #6C31C2

square

#C2313F #87C231 #31C2B4 #6C31C2

split-complementary

#C2313F #31C26C #3187C2

monochromatic

#60181F #91252F #C2313F #D65B67 #E28C94

Accessibility & contrast

On white

5.52

#C2313F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#C2313F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C2313F

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2313F	#FFFFFF	#000000	##FFFFFF
##C2313F	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553E

Deuteranopia (green-blind)

#7F743B

Tritanopia (blue-blind)

#D50038

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c2313f;
/* rgb */ color: rgb(194, 49, 63);
/* oklch */ color: oklch(54.2% 0.181 20.7);

Tailwind

colors: {
  custom: {
    50: '#dc7574',
    500: '#c2313f',
    950: '#000000',
  },
}

SCSS

$custom: #c2313f;
$custom-light: #dc7574;
$custom-dark: #000000;

JSON

{
  "hex": "#c2313f",
  "rgb": {
    "r": 194,
    "g": 49,
    "b": 63
  },
  "hsl": {
    "h": 354.207,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54187,
    "c": 0.18072,
    "h": 20.7
  },
  "luminance": 0.14025
}

Semantic roles & 50–950 ramp

primary

#C2313F

secondary

#83CCC5

accent

#E3D445

background

#FEF7F7

surface

#FDEDED

border

#D5C8C8

text

#170908

muted

#857B7B

Preview Lab

Preview with #C2313F

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

Preview Lab → · Contrast checker → · Palette generator →