#C84337#C84337

#C84337 is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.9% C 0.171 H 28.7°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#C84337
RGB	rgb(200, 67, 55)
HSL	hsl(5, 57%, 50%)
HSV	hsv(5, 73%, 78%)
CMYK	cmyk(0%, 66.5%, 72.5%, 21.6%)
CIE-LAB	lab(47.72, 52.07, 36.30)
CIE-LCH	lch(47.72, 63.48, 34.88°)
OKLab	oklab(56.92% 0.1501 0.0822)
OKLCH	oklch(56.92% 0.171 28.7)
XYZ	xyz(26.5190, 16.5734, 5.4163)
Luminance	0.1657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C84337 #37BCC8

analogous

#C83773 #C84337 #C88C37

triadic

#C84337 #37C843 #4337C8

tetradic

#C84337 #73C837 #37BCC8 #8C37C8

square

#C84337 #73C837 #37BCC8 #8C37C8

split-complementary

#C84337 #37C88C #3773C8

monochromatic

#68231D #98332A #C84337 #D57067 #E29D97

Accessibility & contrast

On white

4.87

#C84337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#C84337 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C84337

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C84337	#FFFFFF	#000000	##FFFFFF
##C84337	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F35

Deuteranopia (green-blind)

#897C33

Tritanopia (blue-blind)

#DC1D41

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c84337;
/* rgb */ color: rgb(200, 67, 55);
/* oklch */ color: oklch(56.9% 0.171 28.7);

Tailwind

colors: {
  custom: {
    50: '#e17e6e',
    500: '#c84337',
    950: '#000000',
  },
}

SCSS

$custom: #c84337;
$custom-light: #e17e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#c84337",
  "rgb": {
    "r": 200,
    "g": 67,
    "b": 55
  },
  "hsl": {
    "h": 4.966,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.56924,
    "c": 0.17111,
    "h": 28.7
  },
  "luminance": 0.1657
}

Semantic roles & 50–950 ramp

primary

#C84337

secondary

#8DC9CE

accent

#D4E048

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C84337

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

Preview Lab → · Contrast checker → · Palette generator →