#CA573B#CA573B

#CA573B is a mid, vivid red. Relative luminance 0.197; OKLCH L 59.8% C 0.153 H 34.9°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#CA573B
RGB	rgb(202, 87, 59)
HSL	hsl(12, 57%, 51%)
HSV	hsv(12, 71%, 79%)
CMYK	cmyk(0%, 56.9%, 70.8%, 20.8%)
CIE-LAB	lab(51.49, 43.99, 38.46)
CIE-LCH	lch(51.49, 58.43, 41.16°)
OKLab	oklab(59.85% 0.1254 0.0876)
OKLCH	oklch(59.85% 0.153 34.9)
XYZ	xyz(28.5576, 19.6925, 6.4340)
Luminance	0.1969 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA573B #3BAECA

analogous

#CA3B66 #CA573B #CA9E3B

triadic

#CA573B #3BCA57 #573BCA

tetradic

#CA573B #66CA3B #3BAECA #9E3BCA

square

#CA573B #66CA3B #3BAECA #9E3BCA

split-complementary

#CA573B #3BCA9E #3B66CA

monochromatic

#6D2D1E #9D412B #CA573B #D7806B #E4AA9B

Accessibility & contrast

On white

4.25

#CA573B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#CA573B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA573B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA573B	#FFFFFF	#000000	##000000
##CA573B	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)

#766B38

Deuteranopia (green-blind)

#928438

Tritanopia (blue-blind)

#DD3E51

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ca573b;
/* rgb */ color: rgb(202, 87, 59);
/* oklch */ color: oklch(59.8% 0.153 34.9);

Tailwind

colors: {
  custom: {
    50: '#e18a72',
    500: '#ca573b',
    950: '#000000',
  },
}

SCSS

$custom: #ca573b;
$custom-light: #e18a72;
$custom-dark: #000000;

JSON

{
  "hex": "#ca573b",
  "rgb": {
    "r": 202,
    "g": 87,
    "b": 59
  },
  "hsl": {
    "h": 11.748,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59845,
    "c": 0.15299,
    "h": 34.9
  },
  "luminance": 0.19689
}

Semantic roles & 50–950 ramp

primary

#CA573B

secondary

#91C4D0

accent

#C3E147

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CA573B

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

Preview Lab → · Contrast checker → · Palette generator →