#CA543C#CA543C

#CA543C is a mid, vivid red. Relative luminance 0.192; OKLCH L 59.4% C 0.156 H 33.2°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#CA543C
RGB	rgb(202, 84, 60)
HSL	hsl(10, 57%, 51%)
HSV	hsv(10, 70%, 79%)
CMYK	cmyk(0%, 58.4%, 70.3%, 20.8%)
CIE-LAB	lab(50.95, 45.47, 37.30)
CIE-LCH	lch(50.95, 58.81, 39.36°)
OKLab	oklab(59.44% 0.1302 0.0853)
OKLCH	oklch(59.44% 0.156 33.2)
XYZ	xyz(28.3459, 19.2272, 6.4927)
Luminance	0.1922 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA543C #3CB2CA

analogous

#CA3C6B #CA543C #CA9B3C

triadic

#CA543C #3CCA54 #543CCA

tetradic

#CA543C #6BCA3C #3CB2CA #9B3CCA

square

#CA543C #6BCA3C #3CB2CA #9B3CCA

split-complementary

#CA543C #3CCA9B #3C6BCA

monochromatic

#6E2B1E #9E3E2B #CA543C #D77E6C #E4A89C

Accessibility & contrast

On white

4.33

#CA543C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#CA543C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA543C

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA543C	#FFFFFF	#000000	##000000
##CA543C	1.00	4.33	4.84	4.84
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746939

Deuteranopia (green-blind)

#918339

Tritanopia (blue-blind)

#DD3A4F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #ca543c;
/* rgb */ color: rgb(202, 84, 60);
/* oklch */ color: oklch(59.4% 0.156 33.2);

Tailwind

colors: {
  custom: {
    50: '#e18872',
    500: '#ca543c',
    950: '#000000',
  },
}

SCSS

$custom: #ca543c;
$custom-light: #e18872;
$custom-dark: #000000;

JSON

{
  "hex": "#ca543c",
  "rgb": {
    "r": 202,
    "g": 84,
    "b": 60
  },
  "hsl": {
    "h": 10.141,
    "s": 57.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.59444,
    "c": 0.15564,
    "h": 33.2
  },
  "luminance": 0.19223
}

Semantic roles & 50–950 ramp

primary

#CA543C

secondary

#92C6D0

accent

#C7E147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CA543C

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

Preview Lab → · Contrast checker → · Palette generator →