#C55443#C55443

#C55443 is a mid, vivid red. Relative luminance 0.186; OKLCH L 58.8% C 0.148 H 30.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#C55443
RGB	rgb(197, 84, 67)
HSL	hsl(8, 53%, 52%)
HSV	hsv(8, 66%, 77%)
CMYK	cmyk(0%, 57.4%, 66%, 22.7%)
CIE-LAB	lab(50.24, 44.03, 32.33)
CIE-LCH	lch(50.24, 54.62, 36.29°)
OKLab	oklab(58.78% 0.1276 0.0757)
OKLCH	oklch(58.78% 0.148 30.7)
XYZ	xyz(27.2120, 18.6197, 7.4701)
Luminance	0.1862 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55443 #43B4C5

analogous

#C54373 #C55443 #C59543

triadic

#C55443 #43C554 #5443C5

tetradic

#C55443 #73C543 #43B4C5 #9543C5

square

#C55443 #73C543 #43B4C5 #9543C5

split-complementary

#C55443 #43C595 #4373C5

monochromatic

#6C2B21 #9B3E30 #C55443 #D37F72 #E2A9A1

Accessibility & contrast

On white

4.45

#C55443 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#C55443 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55443

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55443	#FFFFFF	#000000	##000000
##C55443	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726841

Deuteranopia (green-blind)

#8E8140

Tritanopia (blue-blind)

#D83D50

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c55443;
/* rgb */ color: rgb(197, 84, 67);
/* oklch */ color: oklch(58.8% 0.148 30.7);

Tailwind

colors: {
  custom: {
    50: '#dd8877',
    500: '#c55443',
    950: '#000000',
  },
}

SCSS

$custom: #c55443;
$custom-light: #dd8877;
$custom-dark: #000000;

JSON

{
  "hex": "#c55443",
  "rgb": {
    "r": 197,
    "g": 84,
    "b": 67
  },
  "hsl": {
    "h": 7.846,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58778,
    "c": 0.14833,
    "h": 30.7
  },
  "luminance": 0.18616
}

Semantic roles & 50–950 ramp

primary

#C55443

secondary

#95C7CE

accent

#C9DC4C

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C09

muted

#847D7B

Preview Lab

Preview with #C55443

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

Preview Lab → · Contrast checker → · Palette generator →