#CA2C34#CA2C34

#CA2C34 is a mid, vivid red. Relative luminance 0.146; OKLCH L 55.0% C 0.193 H 24.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#CA2C34
RGB	rgb(202, 44, 52)
HSL	hsl(357, 64%, 48%)
HSV	hsv(357, 78%, 79%)
CMYK	cmyk(0%, 78.2%, 74.3%, 20.8%)
CIE-LAB	lab(45.10, 60.74, 35.15)
CIE-LCH	lch(45.10, 70.17, 30.06°)
OKLab	oklab(55.02% 0.1765 0.079)
OKLCH	oklch(55.02% 0.193 24.1)
XYZ	xyz(25.8807, 14.6100, 4.7054)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2C34 #2CCAC2

analogous

#CA2C83 #CA2C34 #CA732C

triadic

#CA2C34 #34CA2C #2C34CA

tetradic

#CA2C34 #83CA2C #2CCAC2 #732CCA

square

#CA2C34 #83CA2C #2CCAC2 #732CCA

split-complementary

#CA2C34 #2CCA73 #2C83CA

monochromatic

#65161A #982127 #CA2C34 #DB585F #E68B8F

Accessibility & contrast

On white

5.36

#CA2C34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#CA2C34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2C34

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2C34	#FFFFFF	#000000	##FFFFFF
##CA2C34	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5533

Deuteranopia (green-blind)

#84772E

Tritanopia (blue-blind)

#DE0031

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2c34;
/* rgb */ color: rgb(202, 44, 52);
/* oklch */ color: oklch(55.0% 0.193 24.1);

Tailwind

colors: {
  custom: {
    50: '#e3746c',
    500: '#ca2c34',
    950: '#000000',
  },
}

SCSS

$custom: #ca2c34;
$custom-light: #e3746c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2c34",
  "rgb": {
    "r": 202,
    "g": 44,
    "b": 52
  },
  "hsl": {
    "h": 356.962,
    "s": 64.228,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55022,
    "c": 0.19336,
    "h": 24.1
  },
  "luminance": 0.14606
}

Semantic roles & 50–950 ramp

primary

#CA2C34

secondary

#82D0CC

accent

#E7DF41

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #CA2C34

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

Preview Lab → · Contrast checker → · Palette generator →