#CA2C36#CA2C36

#CA2C36 is a mid, vivid red. Relative luminance 0.146; OKLCH L 55.0% C 0.193 H 23.5°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#CA2C36
RGB	rgb(202, 44, 54)
HSL	hsl(356, 64%, 48%)
HSV	hsv(356, 78%, 79%)
CMYK	cmyk(0%, 78.2%, 73.3%, 20.8%)
CIE-LAB	lab(45.12, 60.82, 34.01)
CIE-LCH	lch(45.12, 69.68, 29.22°)
OKLab	oklab(55.05% 0.1772 0.0769)
OKLCH	oklch(55.05% 0.193 23.5)
XYZ	xyz(25.9267, 14.6284, 4.9477)
Luminance	0.1462 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2C36 #2CCAC0

analogous

#CA2C85 #CA2C36 #CA712C

triadic

#CA2C36 #36CA2C #2C36CA

tetradic

#CA2C36 #85CA2C #2CCAC0 #712CCA

square

#CA2C36 #85CA2C #2CCAC0 #712CCA

split-complementary

#CA2C36 #2CCA71 #2C85CA

monochromatic

#65161B #982129 #CA2C36 #DB5861 #E68B90

Accessibility & contrast

On white

5.35

#CA2C36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#CA2C36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2C36

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2C36	#FFFFFF	#000000	##FFFFFF
##CA2C36	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5535

Deuteranopia (green-blind)

#847730

Tritanopia (blue-blind)

#DE0032

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2c36;
/* rgb */ color: rgb(202, 44, 54);
/* oklch */ color: oklch(55.0% 0.193 23.5);

Tailwind

colors: {
  custom: {
    50: '#e3746d',
    500: '#ca2c36',
    950: '#000000',
  },
}

SCSS

$custom: #ca2c36;
$custom-light: #e3746d;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2c36",
  "rgb": {
    "r": 202,
    "g": 44,
    "b": 54
  },
  "hsl": {
    "h": 356.203,
    "s": 64.228,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55049,
    "c": 0.19318,
    "h": 23.5
  },
  "luminance": 0.14624
}

Semantic roles & 50–950 ramp

primary

#CA2C36

secondary

#82D0CB

accent

#E7DD41

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #CA2C36

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

Preview Lab → · Contrast checker → · Palette generator →