#CA3D47#CA3D47

#CA3D47 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.9% C 0.177 H 21.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#CA3D47
RGB	rgb(202, 61, 71)
HSL	hsl(356, 57%, 52%)
HSV	hsv(356, 70%, 79%)
CMYK	cmyk(0%, 69.8%, 64.9%, 20.8%)
CIE-LAB	lab(47.43, 55.93, 26.71)
CIE-LCH	lch(47.43, 61.98, 25.53°)
OKLab	oklab(56.85% 0.1653 0.0635)
OKLCH	oklch(56.85% 0.177 21)
XYZ	xyz(27.1660, 16.3529, 7.6860)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3D47 #3DCAC0

analogous

#CA3D8E #CA3D47 #CA7A3D

triadic

#CA3D47 #47CA3D #3D47CA

tetradic

#CA3D47 #8ECA3D #3DCAC0 #7A3DCA

square

#CA3D47 #8ECA3D #3DCAC0 #7A3DCA

split-complementary

#CA3D47 #3DCA7A #3D8ECA

monochromatic

#6E1E24 #9F2B33 #CA3D47 #D76D75 #E49DA2

Accessibility & contrast

On white

4.92

#CA3D47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#CA3D47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3D47

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3D47	#FFFFFF	#000000	##FFFFFF
##CA3D47	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D46

Deuteranopia (green-blind)

#877B43

Tritanopia (blue-blind)

#DD1342

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3d47;
/* rgb */ color: rgb(202, 61, 71);
/* oklch */ color: oklch(56.9% 0.177 21.0);

Tailwind

colors: {
  custom: {
    50: '#e27c7a',
    500: '#ca3d47',
    950: '#000000',
  },
}

SCSS

$custom: #ca3d47;
$custom-light: #e27c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3d47",
  "rgb": {
    "r": 202,
    "g": 61,
    "b": 71
  },
  "hsl": {
    "h": 355.745,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56852,
    "c": 0.17703,
    "h": 21
  },
  "luminance": 0.16349
}

Semantic roles & 50–950 ramp

primary

#CA3D47

secondary

#92D0CC

accent

#E0D647

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CA3D47

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

Preview Lab → · Contrast checker → · Palette generator →