#CA3C44#CA3C44

#CA3C44 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.7% C 0.178 H 21.9°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#CA3C44
RGB	rgb(202, 60, 68)
HSL	hsl(357, 57%, 51%)
HSV	hsv(357, 70%, 79%)
CMYK	cmyk(0%, 70.3%, 66.3%, 20.8%)
CIE-LAB	lab(47.25, 56.14, 28.27)
CIE-LCH	lch(47.25, 62.86, 26.73°)
OKLab	oklab(56.7% 0.1653 0.0666)
OKLCH	oklch(56.7% 0.178 21.9)
XYZ	xyz(27.0192, 16.2096, 7.1738)
Luminance	0.1621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3C44 #3CCAC2

analogous

#CA3C8B #CA3C44 #CA7B3C

triadic

#CA3C44 #44CA3C #3C44CA

tetradic

#CA3C44 #8BCA3C #3CCAC2 #7B3CCA

square

#CA3C44 #8BCA3C #3CCAC2 #7B3CCA

split-complementary

#CA3C44 #3CCA7B #3C8BCA

monochromatic

#6E1E22 #9E2B31 #CA3C44 #D76C72 #E49CA0

Accessibility & contrast

On white

4.95

#CA3C44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#CA3C44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3C44

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3C44	#FFFFFF	#000000	##FFFFFF
##CA3C44	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635D43

Deuteranopia (green-blind)

#877B40

Tritanopia (blue-blind)

#DE0E40

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3c44;
/* rgb */ color: rgb(202, 60, 68);
/* oklch */ color: oklch(56.7% 0.178 21.9);

Tailwind

colors: {
  custom: {
    50: '#e27b78',
    500: '#ca3c44',
    950: '#000000',
  },
}

SCSS

$custom: #ca3c44;
$custom-light: #e27b78;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3c44",
  "rgb": {
    "r": 202,
    "g": 60,
    "b": 68
  },
  "hsl": {
    "h": 356.62,
    "s": 57.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56697,
    "c": 0.17823,
    "h": 21.9
  },
  "luminance": 0.16206
}

Semantic roles & 50–950 ramp

primary

#CA3C44

secondary

#92D0CD

accent

#E1D847

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA3C44

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

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