#CA2D31#CA2D31

#CA2D31 is a mid, vivid red. Relative luminance 0.147; OKLCH L 55.1% C 0.193 H 25.2°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#CA2D31
RGB	rgb(202, 45, 49)
HSL	hsl(358, 64%, 48%)
HSV	hsv(358, 78%, 79%)
CMYK	cmyk(0%, 77.7%, 75.7%, 20.8%)
CIE-LAB	lab(45.16, 60.32, 36.96)
CIE-LCH	lch(45.16, 70.75, 31.50°)
OKLab	oklab(55.06% 0.1746 0.0822)
OKLCH	oklch(55.06% 0.193 25.2)
XYZ	xyz(25.8530, 14.6592, 4.3734)
Luminance	0.1466 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2D31 #2DCAC6

analogous

#CA2D7F #CA2D31 #CA772D

triadic

#CA2D31 #31CA2D #2D31CA

tetradic

#CA2D31 #7FCA2D #2DCAC6 #772DCA

square

#CA2D31 #7FCA2D #2DCAC6 #772DCA

split-complementary

#CA2D31 #2DCA77 #2D7FCA

monochromatic

#661719 #982225 #CA2D31 #DA5A5D #E58C8E

Accessibility & contrast

On white

5.34

#CA2D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#CA2D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2D31

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2D31	#FFFFFF	#000000	##FFFFFF
##CA2D31	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552F

Deuteranopia (green-blind)

#84772B

Tritanopia (blue-blind)

#DE0031

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2d31;
/* rgb */ color: rgb(202, 45, 49);
/* oklch */ color: oklch(55.1% 0.193 25.2);

Tailwind

colors: {
  custom: {
    50: '#e47469',
    500: '#ca2d31',
    950: '#000000',
  },
}

SCSS

$custom: #ca2d31;
$custom-light: #e47469;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2d31",
  "rgb": {
    "r": 202,
    "g": 45,
    "b": 49
  },
  "hsl": {
    "h": 358.471,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55062,
    "c": 0.19292,
    "h": 25.2
  },
  "luminance": 0.14655
}

Semantic roles & 50–950 ramp

primary

#CA2D31

secondary

#83CFCE

accent

#E7E241

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #CA2D31

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

Preview Lab → · Contrast checker → · Palette generator →