#C55336#C55336

#C55336 is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.5% C 0.153 H 35.4°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#C55336
RGB	rgb(197, 83, 54)
HSL	hsl(12, 57%, 49%)
HSV	hsv(12, 73%, 77%)
CMYK	cmyk(0%, 57.9%, 72.6%, 22.7%)
CIE-LAB	lab(49.89, 43.81, 39.16)
CIE-LCH	lch(49.89, 58.76, 41.79°)
OKLab	oklab(58.46% 0.1245 0.0884)
OKLCH	oklch(58.46% 0.153 35.4)
XYZ	xyz(26.7878, 18.3267, 5.6161)
Luminance	0.1832 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55336 #36A8C5

analogous

#C53661 #C55336 #C59B36

triadic

#C55336 #36C553 #5336C5

tetradic

#C55336 #61C536 #36A8C5 #9B36C5

square

#C55336 #61C536 #36A8C5 #9B36C5

split-complementary

#C55336 #36C59B #3661C5

monochromatic

#652B1C #953F29 #C55336 #D47B64 #E2A494

Accessibility & contrast

On white

4.50

#C55336 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#C55336 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55336

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55336	#FFFFFF	#000000	##000000
##C55336	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726732

Deuteranopia (green-blind)

#8E8033

Tritanopia (blue-blind)

#D83A4D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #c55336;
/* rgb */ color: rgb(197, 83, 54);
/* oklch */ color: oklch(58.5% 0.153 35.4);

Tailwind

colors: {
  custom: {
    50: '#de876e',
    500: '#c55336',
    950: '#000000',
  },
}

SCSS

$custom: #c55336;
$custom-light: #de876e;
$custom-dark: #000000;

JSON

{
  "hex": "#c55336",
  "rgb": {
    "r": 197,
    "g": 83,
    "b": 54
  },
  "hsl": {
    "h": 12.168,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58461,
    "c": 0.15264,
    "h": 35.4
  },
  "luminance": 0.18323
}

Semantic roles & 50–950 ramp

primary

#C55336

secondary

#8ABFCD

accent

#C1E048

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C55336

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

Preview Lab → · Contrast checker → · Palette generator →