#CA4A2B#CA4A2B

#CA4A2B is a mid, vivid red. Relative luminance 0.176; OKLCH L 57.9% C 0.169 H 34.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CA4A2B
RGB	rgb(202, 74, 43)
HSL	hsl(12, 65%, 48%)
HSV	hsv(12, 79%, 79%)
CMYK	cmyk(0%, 63.4%, 78.7%, 20.8%)
CIE-LAB	lab(49.05, 49.30, 44.29)
CIE-LCH	lch(49.05, 66.27, 41.93°)
OKLab	oklab(57.95% 0.1389 0.0964)
OKLCH	oklch(57.95% 0.169 34.8)
XYZ	xyz(27.2450, 17.6325, 4.2538)
Luminance	0.1763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4A2B #2BABCA

analogous

#CA2B5B #CA4A2B #CA992B

triadic

#CA4A2B #2BCA4A #4A2BCA

tetradic

#CA4A2B #5BCA2B #2BABCA #992BCA

square

#CA4A2B #5BCA2B #2BABCA #992BCA

split-complementary

#CA4A2B #2BCA99 #2B5BCA

monochromatic

#652516 #983820 #CA4A2B #DB7157 #E69B89

Accessibility & contrast

On white

4.64

#CA4A2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#CA4A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4A2B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4A2B	#FFFFFF	#000000	##FFFFFF
##CA4A2B	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6326

Deuteranopia (green-blind)

#8E7F26

Tritanopia (blue-blind)

#DE2844

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4a2b;
/* rgb */ color: rgb(202, 74, 43);
/* oklch */ color: oklch(57.9% 0.169 34.8);

Tailwind

colors: {
  custom: {
    50: '#e38267',
    500: '#ca4a2b',
    950: '#000000',
  },
}

SCSS

$custom: #ca4a2b;
$custom-light: #e38267;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4a2b",
  "rgb": {
    "r": 202,
    "g": 74,
    "b": 43
  },
  "hsl": {
    "h": 11.698,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57948,
    "c": 0.16907,
    "h": 34.8
  },
  "luminance": 0.17629
}

Semantic roles & 50–950 ramp

primary

#CA4A2B

secondary

#81C0D0

accent

#C7E840

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CA4A2B

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

Preview Lab → · Contrast checker → · Palette generator →