#CA3C2A#CA3C2A

#CA3C2A is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.3% C 0.182 H 30.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#CA3C2A
RGB	rgb(202, 60, 42)
HSL	hsl(7, 66%, 48%)
HSV	hsv(7, 79%, 79%)
CMYK	cmyk(0%, 70.3%, 79.2%, 20.8%)
CIE-LAB	lab(46.92, 54.99, 42.67)
CIE-LCH	lch(46.92, 69.60, 37.81°)
OKLab	oklab(56.35% 0.1564 0.0926)
OKLCH	oklch(56.35% 0.182 30.6)
XYZ	xyz(26.3940, 15.9595, 3.8808)
Luminance	0.1595 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3C2A #2AB8CA

analogous

#CA2A68 #CA3C2A #CA8C2A

triadic

#CA3C2A #2ACA3C #3C2ACA

tetradic

#CA3C2A #68CA2A #2AB8CA #8C2ACA

square

#CA3C2A #68CA2A #2AB8CA #8C2ACA

split-complementary

#CA3C2A #2ACA8C #2A68CA

monochromatic

#651E15 #972D1F #CA3C2A #DC6555 #E69388

Accessibility & contrast

On white

5.01

#CA3C2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#CA3C2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3C2A

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3C2A	#FFFFFF	#000000	##FFFFFF
##CA3C2A	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B27

Deuteranopia (green-blind)

#897B24

Tritanopia (blue-blind)

#DE0039

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ca3c2a;
/* rgb */ color: rgb(202, 60, 42);
/* oklch */ color: oklch(56.3% 0.182 30.6);

Tailwind

colors: {
  custom: {
    50: '#e37b65',
    500: '#ca3c2a',
    950: '#000000',
  },
}

SCSS

$custom: #ca3c2a;
$custom-light: #e37b65;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3c2a",
  "rgb": {
    "r": 202,
    "g": 60,
    "b": 42
  },
  "hsl": {
    "h": 6.75,
    "s": 65.574,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56349,
    "c": 0.18173,
    "h": 30.6
  },
  "luminance": 0.15955
}

Semantic roles & 50–950 ramp

primary

#CA3C2A

secondary

#80C7D0

accent

#D5E93F

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #CA3C2A

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

Preview Lab → · Contrast checker → · Palette generator →