#C4382F#C4382F

#C4382F is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.0% C 0.178 H 28.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#C4382F
RGB	rgb(196, 56, 47)
HSL	hsl(4, 61%, 48%)
HSV	hsv(4, 76%, 77%)
CMYK	cmyk(0%, 71.4%, 76%, 23.1%)
CIE-LAB	lab(45.32, 54.73, 37.94)
CIE-LCH	lch(45.32, 66.60, 34.73°)
OKLab	oklab(54.97% 0.1572 0.0842)
OKLCH	oklch(54.97% 0.178 28.2)
XYZ	xyz(24.6951, 14.7731, 4.2400)
Luminance	0.1477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4382F #2FBBC4

analogous

#C42F71 #C4382F #C4822F

triadic

#C4382F #2FC438 #382FC4

tetradic

#C4382F #71C42F #2FBBC4 #822FC4

square

#C4382F #71C42F #2FBBC4 #822FC4

split-complementary

#C4382F #2FC482 #2F71C4

monochromatic

#611C17 #932A23 #C4382F #D76159 #E3908A

Accessibility & contrast

On white

5.31

#C4382F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C4382F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4382F

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4382F	#FFFFFF	#000000	##FFFFFF
##C4382F	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582D

Deuteranopia (green-blind)

#84762A

Tritanopia (blue-blind)

#D80037

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c4382f;
/* rgb */ color: rgb(196, 56, 47);
/* oklch */ color: oklch(55.0% 0.178 28.2);

Tailwind

colors: {
  custom: {
    50: '#df7868',
    500: '#c4382f',
    950: '#000000',
  },
}

SCSS

$custom: #c4382f;
$custom-light: #df7868;
$custom-dark: #000000;

JSON

{
  "hex": "#c4382f",
  "rgb": {
    "r": 196,
    "g": 56,
    "b": 47
  },
  "hsl": {
    "h": 3.624,
    "s": 61.317,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54967,
    "c": 0.17834,
    "h": 28.2
  },
  "luminance": 0.14769
}

Semantic roles & 50–950 ramp

primary

#C4382F

secondary

#82C8CD

accent

#DBE443

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C4382F

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

Preview Lab → · Contrast checker → · Palette generator →