#C4382B#C4382B

#C4382B is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.9% C 0.179 H 29.4°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#C4382B
RGB	rgb(196, 56, 43)
HSL	hsl(5, 64%, 47%)
HSV	hsv(5, 78%, 77%)
CMYK	cmyk(0%, 71.4%, 78.1%, 23.1%)
CIE-LAB	lab(45.28, 54.58, 40.10)
CIE-LCH	lch(45.28, 67.73, 36.30°)
OKLab	oklab(54.92% 0.156 0.0878)
OKLCH	oklch(54.92% 0.179 29.4)
XYZ	xyz(24.6180, 14.7423, 3.8343)
Luminance	0.1474 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4382B #2BB7C4

analogous

#C42B6B #C4382B #C4852B

triadic

#C4382B #2BC438 #382BC4

tetradic

#C4382B #6BC42B #2BB7C4 #852BC4

square

#C4382B #6BC42B #2BB7C4 #852BC4

split-complementary

#C4382B #2BC485 #2B6BC4

monochromatic

#601B15 #922A20 #C4382B #D95E53 #E48D85

Accessibility & contrast

On white

5.32

#C4382B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C4382B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4382B

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4382B	#FFFFFF	#000000	##FFFFFF
##C4382B	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615828

Deuteranopia (green-blind)

#847625

Tritanopia (blue-blind)

#D80036

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c4382b;
/* rgb */ color: rgb(196, 56, 43);
/* oklch */ color: oklch(54.9% 0.179 29.4);

Tailwind

colors: {
  custom: {
    50: '#df7866',
    500: '#c4382b',
    950: '#000000',
  },
}

SCSS

$custom: #c4382b;
$custom-light: #df7866;
$custom-dark: #000000;

JSON

{
  "hex": "#c4382b",
  "rgb": {
    "r": 196,
    "g": 56,
    "b": 43
  },
  "hsl": {
    "h": 5.098,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54921,
    "c": 0.17895,
    "h": 29.4
  },
  "luminance": 0.14739
}

Semantic roles & 50–950 ramp

primary

#C4382B

secondary

#7DC7CE

accent

#D9E741

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C4382B

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

Preview Lab → · Contrast checker → · Palette generator →