#C55643#C55643

#C55643 is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.1% C 0.146 H 31.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#C55643
RGB	rgb(197, 86, 67)
HSL	hsl(9, 53%, 52%)
HSV	hsv(9, 66%, 77%)
CMYK	cmyk(0%, 56.3%, 66%, 22.7%)
CIE-LAB	lab(50.61, 43.06, 32.78)
CIE-LCH	lch(50.61, 54.12, 37.28°)
OKLab	oklab(59.06% 0.1246 0.0767)
OKLCH	oklch(59.06% 0.146 31.6)
XYZ	xyz(27.3694, 18.9346, 7.5226)
Luminance	0.1893 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55643 #43B2C5

analogous

#C54371 #C55643 #C59743

triadic

#C55643 #43C556 #5643C5

tetradic

#C55643 #71C543 #43B2C5 #9743C5

square

#C55643 #71C543 #43B2C5 #9743C5

split-complementary

#C55643 #43C597 #4371C5

monochromatic

#6C2C21 #9B3F30 #C55643 #D38072 #E2AAA1

Accessibility & contrast

On white

4.39

#C55643 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#C55643 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55643

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55643	#FFFFFF	#000000	##000000
##C55643	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736941

Deuteranopia (green-blind)

#8E8240

Tritanopia (blue-blind)

#D84052

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c55643;
/* rgb */ color: rgb(197, 86, 67);
/* oklch */ color: oklch(59.1% 0.146 31.6);

Tailwind

colors: {
  custom: {
    50: '#dd8977',
    500: '#c55643',
    950: '#000000',
  },
}

SCSS

$custom: #c55643;
$custom-light: #dd8977;
$custom-dark: #000000;

JSON

{
  "hex": "#c55643",
  "rgb": {
    "r": 197,
    "g": 86,
    "b": 67
  },
  "hsl": {
    "h": 8.769,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59059,
    "c": 0.14627,
    "h": 31.6
  },
  "luminance": 0.18931
}

Semantic roles & 50–950 ramp

primary

#C55643

secondary

#95C6CE

accent

#C7DC4C

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C09

muted

#847D7B

Preview Lab

Preview with #C55643

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

Preview Lab → · Contrast checker → · Palette generator →