#C0543A#C0543A

#C0543A is a mid, vivid red. Relative luminance 0.179; OKLCH L 57.9% C 0.145 H 34.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#C0543A
RGB	rgb(192, 84, 58)
HSL	hsl(12, 54%, 49%)
HSV	hsv(12, 70%, 75%)
CMYK	cmyk(0%, 56.3%, 69.8%, 24.7%)
CIE-LAB	lab(49.32, 41.66, 36.11)
CIE-LCH	lch(49.32, 55.13, 40.92°)
OKLab	oklab(57.89% 0.1191 0.0828)
OKLCH	oklch(57.89% 0.145 34.8)
XYZ	xyz(25.6748, 17.8559, 6.0967)
Luminance	0.1785 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0543A #3AA6C0

analogous

#C03A63 #C0543A #C0973A

triadic

#C0543A #3AC054 #543AC0

tetradic

#C0543A #63C03A #3AA6C0 #973AC0

square

#C0543A #63C03A #3AA6C0 #973AC0

split-complementary

#C0543A #3AC097 #3A63C0

monochromatic

#622B1E #913F2C #C0543A #D17B66 #DFA495

Accessibility & contrast

On white

4.59

#C0543A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#C0543A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C0543A

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0543A	#FFFFFF	#000000	##FFFFFF
##C0543A	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)

#716737

Deuteranopia (green-blind)

#8C7E37

Tritanopia (blue-blind)

#D23E4E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c0543a;
/* rgb */ color: rgb(192, 84, 58);
/* oklch */ color: oklch(57.9% 0.145 34.8);

Tailwind

colors: {
  custom: {
    50: '#da8771',
    500: '#c0543a',
    950: '#000000',
  },
}

SCSS

$custom: #c0543a;
$custom-light: #da8771;
$custom-dark: #000000;

JSON

{
  "hex": "#c0543a",
  "rgb": {
    "r": 192,
    "g": 84,
    "b": 58
  },
  "hsl": {
    "h": 11.642,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57889,
    "c": 0.14501,
    "h": 34.8
  },
  "luminance": 0.17853
}

Semantic roles & 50–950 ramp

primary

#C0543A

secondary

#8BBECA

accent

#C1DD4B

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C0543A

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

Preview Lab → · Contrast checker → · Palette generator →