#CA2D2B#CA2D2B

#CA2D2B is a mid, vivid red. Relative luminance 0.146; OKLCH L 55.0% C 0.194 H 26.9°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#CA2D2B
RGB	rgb(202, 45, 43)
HSL	hsl(1, 65%, 48%)
HSV	hsv(1, 79%, 79%)
CMYK	cmyk(0%, 77.7%, 78.7%, 20.8%)
CIE-LAB	lab(45.10, 60.11, 40.27)
CIE-LCH	lch(45.10, 72.35, 33.82°)
OKLab	oklab(54.99% 0.1726 0.0877)
OKLCH	oklch(54.99% 0.194 26.9)
XYZ	xyz(25.7347, 14.6119, 3.7504)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2D2B #2BC8CA

analogous

#CA2B78 #CA2D2B #CA7D2B

triadic

#CA2D2B #2BCA2D #2D2BCA

tetradic

#CA2D2B #78CA2B #2BC8CA #7D2BCA

square

#CA2D2B #78CA2B #2BC8CA #7D2BCA

split-complementary

#CA2D2B #2BCA7D #2B78CA

monochromatic

#651716 #982220 #CA2D2B #DB5957 #E68B89

Accessibility & contrast

On white

5.35

#CA2D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#CA2D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2D2B

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2D2B	#FFFFFF	#000000	##FFFFFF
##CA2D2B	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)

#5E5529

Deuteranopia (green-blind)

#857724

Tritanopia (blue-blind)

#DF002F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2d2b;
/* rgb */ color: rgb(202, 45, 43);
/* oklch */ color: oklch(55.0% 0.194 26.9);

Tailwind

colors: {
  custom: {
    50: '#e47465',
    500: '#ca2d2b',
    950: '#000000',
  },
}

SCSS

$custom: #ca2d2b;
$custom-light: #e47465;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2d2b",
  "rgb": {
    "r": 202,
    "g": 45,
    "b": 43
  },
  "hsl": {
    "h": 0.755,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54992,
    "c": 0.19362,
    "h": 26.9
  },
  "luminance": 0.14608
}

Semantic roles & 50–950 ramp

primary

#CA2D2B

secondary

#81CFD0

accent

#E6E840

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CA2D2B

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

Preview Lab → · Contrast checker → · Palette generator →