#CA2C2B#CA2C2B

#CA2C2B is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.9% C 0.194 H 26.7°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#CA2C2B
RGB	rgb(202, 44, 43)
HSL	hsl(0, 65%, 48%)
HSV	hsv(0, 79%, 79%)
CMYK	cmyk(0%, 78.2%, 78.7%, 20.8%)
CIE-LAB	lab(44.99, 60.41, 40.16)
CIE-LCH	lch(44.99, 72.54, 33.62°)
OKLab	oklab(54.91% 0.1736 0.0874)
OKLCH	oklch(54.91% 0.194 26.7)
XYZ	xyz(25.6970, 14.5365, 3.7378)
Luminance	0.1453 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2C2B #2BC9CA

analogous

#CA2B7A #CA2C2B #CA7B2B

triadic

#CA2C2B #2BCA2C #2C2BCA

tetradic

#CA2C2B #7ACA2B #2BC9CA #7B2BCA

square

#CA2C2B #7ACA2B #2BC9CA #7B2BCA

split-complementary

#CA2C2B #2BCA7B #2B7ACA

monochromatic

#651616 #982120 #CA2C2B #DB5857 #E68A89

Accessibility & contrast

On white

5.38

#CA2C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#CA2C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2C2B

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2C2B	#FFFFFF	#000000	##FFFFFF
##CA2C2B	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5529

Deuteranopia (green-blind)

#857724

Tritanopia (blue-blind)

#DF002E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ca2c2b;
/* rgb */ color: rgb(202, 44, 43);
/* oklch */ color: oklch(54.9% 0.194 26.7);

Tailwind

colors: {
  custom: {
    50: '#e47465',
    500: '#ca2c2b',
    950: '#000000',
  },
}

SCSS

$custom: #ca2c2b;
$custom-light: #e47465;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2c2b",
  "rgb": {
    "r": 202,
    "g": 44,
    "b": 43
  },
  "hsl": {
    "h": 0.377,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54913,
    "c": 0.19434,
    "h": 26.7
  },
  "luminance": 0.14532
}

Semantic roles & 50–950 ramp

primary

#CA2C2B

secondary

#81CFD0

accent

#E7E840

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CA2C2B

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

Preview Lab → · Contrast checker → · Palette generator →