#CA583C#CA583C

#CA583C is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.0% C 0.152 H 35.0°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#CA583C
RGB	rgb(202, 88, 60)
HSL	hsl(12, 57%, 51%)
HSV	hsv(12, 70%, 79%)
CMYK	cmyk(0%, 56.4%, 70.3%, 20.8%)
CIE-LAB	lab(51.69, 43.56, 38.14)
CIE-LCH	lch(51.69, 57.90, 41.20°)
OKLab	oklab(60% 0.1243 0.0871)
OKLCH	oklch(60% 0.152 35)
XYZ	xyz(28.6653, 19.8660, 6.5991)
Luminance	0.1986 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA583C #3CAECA

analogous

#CA3C67 #CA583C #CA9F3C

triadic

#CA583C #3CCA58 #583CCA

tetradic

#CA583C #67CA3C #3CAECA #9F3CCA

square

#CA583C #67CA3C #3CAECA #9F3CCA

split-complementary

#CA583C #3CCA9F #3C67CA

monochromatic

#6E2E1E #9E422B #CA583C #D7816C #E4AA9C

Accessibility & contrast

On white

4.22

#CA583C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#CA583C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA583C

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA583C	#FFFFFF	#000000	##000000
##CA583C	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C39

Deuteranopia (green-blind)

#938539

Tritanopia (blue-blind)

#DD4052

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ca583c;
/* rgb */ color: rgb(202, 88, 60);
/* oklch */ color: oklch(60.0% 0.152 35.0);

Tailwind

colors: {
  custom: {
    50: '#e18a73',
    500: '#ca583c',
    950: '#000000',
  },
}

SCSS

$custom: #ca583c;
$custom-light: #e18a73;
$custom-dark: #000000;

JSON

{
  "hex": "#ca583c",
  "rgb": {
    "r": 202,
    "g": 88,
    "b": 60
  },
  "hsl": {
    "h": 11.831,
    "s": 57.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.59999,
    "c": 0.15176,
    "h": 35
  },
  "luminance": 0.19862
}

Semantic roles & 50–950 ramp

primary

#CA583C

secondary

#92C4D0

accent

#C2E147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CA583C

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

Preview Lab → · Contrast checker → · Palette generator →