#CA543D#CA543D

#CA543D is a mid, vivid red. Relative luminance 0.192; OKLCH L 59.5% C 0.155 H 32.8°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#CA543D
RGB	rgb(202, 84, 61)
HSL	hsl(10, 57%, 52%)
HSV	hsv(10, 70%, 79%)
CMYK	cmyk(0%, 58.4%, 69.8%, 20.8%)
CIE-LAB	lab(50.96, 45.52, 36.76)
CIE-LCH	lch(50.96, 58.51, 38.92°)
OKLab	oklab(59.46% 0.1306 0.0843)
OKLCH	oklch(59.46% 0.155 32.8)
XYZ	xyz(28.3726, 19.2379, 6.6332)
Luminance	0.1923 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA543D #3DB3CA

analogous

#CA3D6D #CA543D #CA9B3D

triadic

#CA543D #3DCA54 #543DCA

tetradic

#CA543D #6DCA3D #3DB3CA #9B3DCA

square

#CA543D #6DCA3D #3DB3CA #9B3DCA

split-complementary

#CA543D #3DCA9B #3D6DCA

monochromatic

#6E2B1E #9F3E2B #CA543D #D77E6D #E4A99D

Accessibility & contrast

On white

4.33

#CA543D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#CA543D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA543D

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA543D	#FFFFFF	#000000	##000000
##CA543D	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74693A

Deuteranopia (green-blind)

#91833A

Tritanopia (blue-blind)

#DD3B4F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #ca543d;
/* rgb */ color: rgb(202, 84, 61);
/* oklch */ color: oklch(59.5% 0.155 32.8);

Tailwind

colors: {
  custom: {
    50: '#e18873',
    500: '#ca543d',
    950: '#000000',
  },
}

SCSS

$custom: #ca543d;
$custom-light: #e18873;
$custom-dark: #000000;

JSON

{
  "hex": "#ca543d",
  "rgb": {
    "r": 202,
    "g": 84,
    "b": 61
  },
  "hsl": {
    "h": 9.787,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59457,
    "c": 0.15539,
    "h": 32.8
  },
  "luminance": 0.19234
}

Semantic roles & 50–950 ramp

primary

#CA543D

secondary

#92C6D0

accent

#C7E047

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CA543D

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

Preview Lab → · Contrast checker → · Palette generator →