#CA573A#CA573A

#CA573A is a mid, vivid red. Relative luminance 0.197; OKLCH L 59.8% C 0.153 H 35.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#CA573A
RGB	rgb(202, 87, 58)
HSL	hsl(12, 58%, 51%)
HSV	hsv(12, 71%, 79%)
CMYK	cmyk(0%, 56.9%, 71.3%, 20.8%)
CIE-LAB	lab(51.48, 43.94, 38.99)
CIE-LCH	lch(51.48, 58.74, 41.58°)
OKLab	oklab(59.83% 0.1251 0.0886)
OKLCH	oklch(59.83% 0.153 35.3)
XYZ	xyz(28.5319, 19.6822, 6.2988)
Luminance	0.1968 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA573A #3AADCA

analogous

#CA3A65 #CA573A #CA9F3A

triadic

#CA573A #3ACA57 #573ACA

tetradic

#CA573A #65CA3A #3AADCA #9F3ACA

square

#CA573A #65CA3A #3AADCA #9F3ACA

split-complementary

#CA573A #3ACA9F #3A65CA

monochromatic

#6C2D1D #9D412A #CA573A #D7806A #E4A99A

Accessibility & contrast

On white

4.25

#CA573A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#CA573A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA573A

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA573A	#FFFFFF	#000000	##000000
##CA573A	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B37

Deuteranopia (green-blind)

#928437

Tritanopia (blue-blind)

#DD3E51

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ca573a;
/* rgb */ color: rgb(202, 87, 58);
/* oklch */ color: oklch(59.8% 0.153 35.3);

Tailwind

colors: {
  custom: {
    50: '#e18a71',
    500: '#ca573a',
    950: '#000000',
  },
}

SCSS

$custom: #ca573a;
$custom-light: #e18a71;
$custom-dark: #000000;

JSON

{
  "hex": "#ca573a",
  "rgb": {
    "r": 202,
    "g": 87,
    "b": 58
  },
  "hsl": {
    "h": 12.083,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.59833,
    "c": 0.15326,
    "h": 35.3
  },
  "luminance": 0.19678
}

Semantic roles & 50–950 ramp

primary

#CA573A

secondary

#90C3D0

accent

#C2E147

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CA573A

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

Preview Lab → · Contrast checker → · Palette generator →