#CA5131#CA5131

#CA5131 is a mid, vivid red. Relative luminance 0.187; OKLCH L 58.9% C 0.161 H 35.7°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CA5131
RGB	rgb(202, 81, 49)
HSL	hsl(13, 61%, 49%)
HSV	hsv(13, 76%, 79%)
CMYK	cmyk(0%, 59.9%, 75.7%, 20.8%)
CIE-LAB	lab(50.30, 46.37, 42.49)
CIE-LCH	lch(50.30, 62.89, 42.50°)
OKLab	oklab(58.91% 0.1309 0.0941)
OKLCH	oklch(58.91% 0.161 35.7)
XYZ	xyz(27.8569, 18.6670, 5.0414)
Luminance	0.1866 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA5131 #31AACA

analogous

#CA315E #CA5131 #CA9E31

triadic

#CA5131 #31CA51 #5131CA

tetradic

#CA5131 #5ECA31 #31AACA #9E31CA

square

#CA5131 #5ECA31 #31AACA #9E31CA

split-complementary

#CA5131 #31CA9E #315ECA

monochromatic

#672A19 #993D25 #CA5131 #D87960 #E4A291

Accessibility & contrast

On white

4.44

#CA5131 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#CA5131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA5131

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA5131	#FFFFFF	#000000	##000000
##CA5131	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73672D

Deuteranopia (green-blind)

#90822D

Tritanopia (blue-blind)

#DE344A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ca5131;
/* rgb */ color: rgb(202, 81, 49);
/* oklch */ color: oklch(58.9% 0.161 35.7);

Tailwind

colors: {
  custom: {
    50: '#e2866b',
    500: '#ca5131',
    950: '#000000',
  },
}

SCSS

$custom: #ca5131;
$custom-light: #e2866b;
$custom-dark: #000000;

JSON

{
  "hex": "#ca5131",
  "rgb": {
    "r": 202,
    "g": 81,
    "b": 49
  },
  "hsl": {
    "h": 12.549,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58908,
    "c": 0.16125,
    "h": 35.7
  },
  "luminance": 0.18663
}

Semantic roles & 50–950 ramp

primary

#CA5131

secondary

#88C0CF

accent

#C3E444

background

#FFF8F6

surface

#FEF0EB

border

#D6CBC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CA5131

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

Preview Lab → · Contrast checker → · Palette generator →