#CA543F#CA543F

#CA543F is a mid, vivid red. Relative luminance 0.193; OKLCH L 59.5% C 0.155 H 32.1°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#CA543F
RGB	rgb(202, 84, 63)
HSL	hsl(9, 57%, 52%)
HSV	hsv(9, 69%, 79%)
CMYK	cmyk(0%, 58.4%, 68.8%, 20.8%)
CIE-LAB	lab(50.99, 45.63, 35.68)
CIE-LCH	lch(50.99, 57.92, 38.02°)
OKLab	oklab(59.48% 0.1313 0.0823)
OKLCH	oklch(59.48% 0.155 32.1)
XYZ	xyz(28.4275, 19.2598, 6.9222)
Luminance	0.1926 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA543F #3FB5CA

analogous

#CA3F6F #CA543F #CA9A3F

triadic

#CA543F #3FCA54 #543FCA

tetradic

#CA543F #6FCA3F #3FB5CA #9A3FCA

square

#CA543F #6FCA3F #3FB5CA #9A3FCA

split-complementary

#CA543F #3FCA9A #3F6FCA

monochromatic

#702B1F #A03E2C #CA543F #D77F6F #E4A99F

Accessibility & contrast

On white

4.33

#CA543F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#CA543F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA543F

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA543F	#FFFFFF	#000000	##000000
##CA543F	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)

#74693C

Deuteranopia (green-blind)

#91833C

Tritanopia (blue-blind)

#DD3B4F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #ca543f;
/* rgb */ color: rgb(202, 84, 63);
/* oklch */ color: oklch(59.5% 0.155 32.1);

Tailwind

colors: {
  custom: {
    50: '#e18875',
    500: '#ca543f',
    950: '#000000',
  },
}

SCSS

$custom: #ca543f;
$custom-light: #e18875;
$custom-dark: #000000;

JSON

{
  "hex": "#ca543f",
  "rgb": {
    "r": 202,
    "g": 84,
    "b": 63
  },
  "hsl": {
    "h": 9.065,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59484,
    "c": 0.1549,
    "h": 32.1
  },
  "luminance": 0.19256
}

Semantic roles & 50–950 ramp

primary

#CA543F

secondary

#94C8D1

accent

#C9E048

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CA543F

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

Preview Lab → · Contrast checker → · Palette generator →