#CA201A#CA201A

#CA201A is a mid, highly saturated red. Relative luminance 0.137; OKLCH L 53.9% C 0.204 H 28.7°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#CA201A
RGB	rgb(202, 32, 26)
HSL	hsl(2, 77%, 45%)
HSV	hsv(2, 87%, 79%)
CMYK	cmyk(0%, 84.2%, 87.1%, 20.8%)
CIE-LAB	lab(43.75, 63.07, 47.77)
CIE-LCH	lch(43.75, 79.12, 37.14°)
OKLab	oklab(53.95% 0.1788 0.0977)
OKLCH	oklch(53.95% 0.204 28.7)
XYZ	xyz(25.0633, 13.6684, 2.2957)
Luminance	0.1366 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA201A #1AC4CA

analogous

#CA1A6C #CA201A #CA781A

triadic

#CA201A #1ACA20 #201ACA

tetradic

#CA201A #6CCA1A #1AC4CA #781ACA

square

#CA201A #6CCA1A #1AC4CA #781ACA

split-complementary

#CA201A #1ACA78 #1A6CCA

monochromatic

#5E0F0C #941713 #CA201A #E6413B #ED7672

Accessibility & contrast

On white

5.63

#CA201A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#CA201A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA201A

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA201A	#FFFFFF	#000000	##FFFFFF
##CA201A	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5016

Deuteranopia (green-blind)

#83740C

Tritanopia (blue-blind)

#DF0022

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ca201a;
/* rgb */ color: rgb(202, 32, 26);
/* oklch */ color: oklch(53.9% 0.204 28.7);

Tailwind

colors: {
  custom: {
    50: '#e56f5a',
    500: '#ca201a',
    950: '#000000',
  },
}

SCSS

$custom: #ca201a;
$custom-light: #e56f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#ca201a",
  "rgb": {
    "r": 202,
    "g": 32,
    "b": 26
  },
  "hsl": {
    "h": 2.045,
    "s": 77.193,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53949,
    "c": 0.20372,
    "h": 28.7
  },
  "luminance": 0.13664
}

Semantic roles & 50–950 ramp

primary

#CA201A

secondary

#6DD0D3

accent

#EDF434

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180804

muted

#867B79

Preview Lab

Preview with #CA201A

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

Preview Lab → · Contrast checker → · Palette generator →