#CA4436#CA4436

#CA4436 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.4% C 0.172 H 29.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CA4436
RGB	rgb(202, 68, 54)
HSL	hsl(6, 58%, 50%)
HSV	hsv(6, 73%, 79%)
CMYK	cmyk(0%, 66.3%, 73.3%, 20.8%)
CIE-LAB	lab(48.21, 52.29, 37.52)
CIE-LCH	lch(48.21, 64.36, 35.66°)
OKLab	oklab(57.36% 0.1503 0.0846)
OKLCH	oklch(57.36% 0.172 29.4)
XYZ	xyz(27.0931, 16.9611, 5.3365)
Luminance	0.1696 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4436 #36BCCA

analogous

#CA3672 #CA4436 #CA8E36

triadic

#CA4436 #36CA44 #4436CA

tetradic

#CA4436 #72CA36 #36BCCA #8E36CA

square

#CA4436 #72CA36 #36BCCA #8E36CA

split-complementary

#CA4436 #36CA8E #3672CA

monochromatic

#6A231C #9A3329 #CA4436 #D77166 #E49E97

Accessibility & contrast

On white

4.78

#CA4436 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#CA4436 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4436

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4436	#FFFFFF	#000000	##FFFFFF
##CA4436	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6034

Deuteranopia (green-blind)

#8B7D31

Tritanopia (blue-blind)

#DE1E42

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca4436;
/* rgb */ color: rgb(202, 68, 54);
/* oklch */ color: oklch(57.4% 0.172 29.4);

Tailwind

colors: {
  custom: {
    50: '#e27f6e',
    500: '#ca4436',
    950: '#000000',
  },
}

SCSS

$custom: #ca4436;
$custom-light: #e27f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4436",
  "rgb": {
    "r": 202,
    "g": 68,
    "b": 54
  },
  "hsl": {
    "h": 5.676,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57356,
    "c": 0.17244,
    "h": 29.4
  },
  "luminance": 0.16957
}

Semantic roles & 50–950 ramp

primary

#CA4436

secondary

#8DC9CF

accent

#D3E146

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CA4436

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

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