#C0543C#C0543C

#C0543C is a mid, vivid red. Relative luminance 0.179; OKLCH L 57.9% C 0.144 H 34.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#C0543C
RGB	rgb(192, 84, 60)
HSL	hsl(11, 52%, 49%)
HSV	hsv(11, 69%, 75%)
CMYK	cmyk(0%, 56.3%, 68.7%, 24.7%)
CIE-LAB	lab(49.35, 41.77, 35.03)
CIE-LCH	lch(49.35, 54.51, 39.98°)
OKLab	oklab(57.92% 0.1198 0.0808)
OKLCH	oklch(57.92% 0.144 34)
XYZ	xyz(25.7266, 17.8767, 6.3699)
Luminance	0.1787 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0543C #3CA8C0

analogous

#C03C66 #C0543C #C0963C

triadic

#C0543C #3CC054 #543CC0

tetradic

#C0543C #66C03C #3CA8C0 #963CC0

square

#C0543C #66C03C #3CA8C0 #963CC0

split-complementary

#C0543C #3CC096 #3C66C0

monochromatic

#632B1F #91402D #C0543C #D07C69 #DFA598

Accessibility & contrast

On white

4.59

#C0543C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#C0543C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C0543C

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0543C	#FFFFFF	#000000	##FFFFFF
##C0543C	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716739

Deuteranopia (green-blind)

#8B7E39

Tritanopia (blue-blind)

#D23E4F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c0543c;
/* rgb */ color: rgb(192, 84, 60);
/* oklch */ color: oklch(57.9% 0.144 34.0);

Tailwind

colors: {
  custom: {
    50: '#da8772',
    500: '#c0543c',
    950: '#000000',
  },
}

SCSS

$custom: #c0543c;
$custom-light: #da8772;
$custom-dark: #000000;

JSON

{
  "hex": "#c0543c",
  "rgb": {
    "r": 192,
    "g": 84,
    "b": 60
  },
  "hsl": {
    "h": 10.909,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57916,
    "c": 0.14445,
    "h": 34
  },
  "luminance": 0.17873
}

Semantic roles & 50–950 ramp

primary

#C0543C

secondary

#8DBFCA

accent

#C2DC4C

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C0543C

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

Preview Lab → · Contrast checker → · Palette generator →