#CA573F#CA573F

#CA573F is a mid, vivid red. Relative luminance 0.197; OKLCH L 59.9% C 0.152 H 33.4°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#CA573F
RGB	rgb(202, 87, 63)
HSL	hsl(10, 57%, 52%)
HSV	hsv(10, 69%, 79%)
CMYK	cmyk(0%, 56.9%, 68.8%, 20.8%)
CIE-LAB	lab(51.54, 44.20, 36.32)
CIE-LCH	lch(51.54, 57.21, 39.41°)
OKLab	oklab(59.9% 0.1268 0.0837)
OKLCH	oklch(59.9% 0.152 33.4)
XYZ	xyz(28.6653, 19.7356, 7.0015)
Luminance	0.1973 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA573F #3FB2CA

analogous

#CA3F6C #CA573F #CA9D3F

triadic

#CA573F #3FCA57 #573FCA

tetradic

#CA573F #6CCA3F #3FB2CA #9D3FCA

square

#CA573F #6CCA3F #3FB2CA #9D3FCA

split-complementary

#CA573F #3FCA9D #3F6CCA

monochromatic

#702D1F #A0402C #CA573F #D7816F #E4AB9F

Accessibility & contrast

On white

4.25

#CA573F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#CA573F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA573F

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA573F	#FFFFFF	#000000	##000000
##CA573F	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3C

Deuteranopia (green-blind)

#92843C

Tritanopia (blue-blind)

#DD3F52

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ca573f;
/* rgb */ color: rgb(202, 87, 63);
/* oklch */ color: oklch(59.9% 0.152 33.4);

Tailwind

colors: {
  custom: {
    50: '#e18a75',
    500: '#ca573f',
    950: '#000000',
  },
}

SCSS

$custom: #ca573f;
$custom-light: #e18a75;
$custom-dark: #000000;

JSON

{
  "hex": "#ca573f",
  "rgb": {
    "r": 202,
    "g": 87,
    "b": 63
  },
  "hsl": {
    "h": 10.36,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59898,
    "c": 0.15192,
    "h": 33.4
  },
  "luminance": 0.19732
}

Semantic roles & 50–950 ramp

primary

#CA573F

secondary

#94C6D1

accent

#C6E048

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CA573F

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

Preview Lab → · Contrast checker → · Palette generator →