#CA2B32#CA2B32

#CA2B32 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.9% C 0.194 H 24.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#CA2B32
RGB	rgb(202, 43, 50)
HSL	hsl(357, 65%, 48%)
HSV	hsv(357, 79%, 79%)
CMYK	cmyk(0%, 78.7%, 75.2%, 20.8%)
CIE-LAB	lab(44.97, 60.95, 36.17)
CIE-LCH	lch(44.97, 70.87, 30.69°)
OKLab	oklab(54.92% 0.1768 0.0807)
OKLCH	oklch(54.92% 0.194 24.5)
XYZ	xyz(25.7998, 14.5187, 4.4609)
Luminance	0.1452 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2B32 #2BCAC3

analogous

#CA2B82 #CA2B32 #CA732B

triadic

#CA2B32 #32CA2B #2B32CA

tetradic

#CA2B32 #82CA2B #2BCAC3 #732BCA

square

#CA2B32 #82CA2B #2BCAC3 #732BCA

split-complementary

#CA2B32 #2BCA73 #2B82CA

monochromatic

#651619 #982026 #CA2B32 #DB575D #E6898E

Accessibility & contrast

On white

5.38

#CA2B32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#CA2B32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2B32

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2B32	#FFFFFF	#000000	##FFFFFF
##CA2B32	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5530

Deuteranopia (green-blind)

#84772C

Tritanopia (blue-blind)

#DE0030

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ca2b32;
/* rgb */ color: rgb(202, 43, 50);
/* oklch */ color: oklch(54.9% 0.194 24.5);

Tailwind

colors: {
  custom: {
    50: '#e4736a',
    500: '#ca2b32',
    950: '#000000',
  },
}

SCSS

$custom: #ca2b32;
$custom-light: #e4736a;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2b32",
  "rgb": {
    "r": 202,
    "g": 43,
    "b": 50
  },
  "hsl": {
    "h": 357.358,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5492,
    "c": 0.19429,
    "h": 24.5
  },
  "luminance": 0.14515
}

Semantic roles & 50–950 ramp

primary

#CA2B32

secondary

#81D0CC

accent

#E8E040

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CA2B32

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

Preview Lab → · Contrast checker → · Palette generator →