#C4322B#C4322B

#C4322B is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.3% C 0.184 H 27.9°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#C4322B
RGB	rgb(196, 50, 43)
HSL	hsl(3, 64%, 47%)
HSV	hsv(3, 78%, 77%)
CMYK	cmyk(0%, 74.5%, 78.1%, 23.1%)
CIE-LAB	lab(44.51, 56.71, 39.30)
CIE-LCH	lch(44.51, 69.00, 34.72°)
OKLab	oklab(54.35% 0.1626 0.086)
OKLCH	oklch(54.35% 0.184 27.9)
XYZ	xyz(24.3445, 14.1952, 3.7431)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4322B #2BBDC4

analogous

#C42B71 #C4322B #C47F2B

triadic

#C4322B #2BC432 #322BC4

tetradic

#C4322B #71C42B #2BBDC4 #7F2BC4

square

#C4322B #71C42B #2BBDC4 #7F2BC4

split-complementary

#C4322B #2BC47F #2B71C4

monochromatic

#601815 #922520 #C4322B #D95953 #E48985

Accessibility & contrast

On white

5.47

#C4322B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#C4322B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4322B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4322B	#FFFFFF	#000000	##FFFFFF
##C4322B	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5529

Deuteranopia (green-blind)

#827525

Tritanopia (blue-blind)

#D80032

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c4322b;
/* rgb */ color: rgb(196, 50, 43);
/* oklch */ color: oklch(54.3% 0.184 27.9);

Tailwind

colors: {
  custom: {
    50: '#df7565',
    500: '#c4322b',
    950: '#000000',
  },
}

SCSS

$custom: #c4322b;
$custom-light: #df7565;
$custom-dark: #000000;

JSON

{
  "hex": "#c4322b",
  "rgb": {
    "r": 196,
    "g": 50,
    "b": 43
  },
  "hsl": {
    "h": 2.745,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54348,
    "c": 0.18396,
    "h": 27.9
  },
  "luminance": 0.14191
}

Semantic roles & 50–950 ramp

primary

#C4322B

secondary

#7DCACE

accent

#DFE741

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C4322B

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

Preview Lab → · Contrast checker → · Palette generator →