#C2321F#C2321F

#C2321F is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.9% C 0.184 H 31.0°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#C2321F
RGB	rgb(194, 50, 31)
HSL	hsl(7, 72%, 44%)
HSV	hsv(7, 84%, 76%)
CMYK	cmyk(0%, 74.2%, 84%, 23.9%)
CIE-LAB	lab(44.02, 55.72, 44.98)
CIE-LCH	lch(44.02, 71.61, 38.91°)
OKLab	oklab(53.88% 0.1575 0.0946)
OKLCH	oklch(53.88% 0.184 31)
XYZ	xyz(23.6389, 13.8532, 2.7253)
Luminance	0.1385 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2321F #1FAFC2

analogous

#C21F5E #C2321F #C2841F

triadic

#C2321F #1FC232 #321FC2

tetradic

#C2321F #5EC21F #1FAFC2 #841FC2

square

#C2321F #5EC21F #1FAFC2 #841FC2

split-complementary

#C2321F #1FC284 #1F5EC2

monochromatic

#58170E #8D2417 #C2321F #E0513E #E98173

Accessibility & contrast

On white

5.57

#C2321F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#C2321F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C2321F

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2321F	#FFFFFF	#000000	##FFFFFF
##C2321F	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E541B

Deuteranopia (green-blind)

#827416

Tritanopia (blue-blind)

#D6002F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #c2321f;
/* rgb */ color: rgb(194, 50, 31);
/* oklch */ color: oklch(53.9% 0.184 31.0);

Tailwind

colors: {
  custom: {
    50: '#de755d',
    500: '#c2321f',
    950: '#000000',
  },
}

SCSS

$custom: #c2321f;
$custom-light: #de755d;
$custom-dark: #000000;

JSON

{
  "hex": "#c2321f",
  "rgb": {
    "r": 194,
    "g": 50,
    "b": 31
  },
  "hsl": {
    "h": 6.994,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.5388,
    "c": 0.18367,
    "h": 31
  },
  "luminance": 0.13849
}

Semantic roles & 50–950 ramp

primary

#C2321F

secondary

#6DC4CF

accent

#DAEF39

background

#FFF7F5

surface

#FEEDE9

border

#D6C8C5

text

#170904

muted

#857B79

Preview Lab

Preview with #C2321F

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

Preview Lab → · Contrast checker → · Palette generator →