#CA3D43#CA3D43

#CA3D43 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.177 H 22.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CA3D43
RGB	rgb(202, 61, 67)
HSL	hsl(357, 57%, 52%)
HSV	hsv(357, 70%, 79%)
CMYK	cmyk(0%, 69.8%, 66.8%, 20.8%)
CIE-LAB	lab(47.37, 55.71, 29.02)
CIE-LCH	lch(47.37, 62.81, 27.51°)
OKLab	oklab(56.78% 0.1637 0.0681)
OKLCH	oklch(56.78% 0.177 22.6)
XYZ	xyz(27.0419, 16.3032, 7.0320)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3D43 #3DCAC4

analogous

#CA3D8A #CA3D43 #CA7E3D

triadic

#CA3D43 #43CA3D #3D43CA

tetradic

#CA3D43 #8ACA3D #3DCAC4 #7E3DCA

square

#CA3D43 #8ACA3D #3DCAC4 #7E3DCA

split-complementary

#CA3D43 #3DCA7E #3D8ACA

monochromatic

#6E1E22 #9F2B30 #CA3D43 #D76D72 #E49DA0

Accessibility & contrast

On white

4.93

#CA3D43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#CA3D43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3D43

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3D43	#FFFFFF	#000000	##FFFFFF
##CA3D43	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D42

Deuteranopia (green-blind)

#887B3F

Tritanopia (blue-blind)

#DE1141

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3d43;
/* rgb */ color: rgb(202, 61, 67);
/* oklch */ color: oklch(56.8% 0.177 22.6);

Tailwind

colors: {
  custom: {
    50: '#e27c77',
    500: '#ca3d43',
    950: '#000000',
  },
}

SCSS

$custom: #ca3d43;
$custom-light: #e27c77;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3d43",
  "rgb": {
    "r": 202,
    "g": 61,
    "b": 67
  },
  "hsl": {
    "h": 357.447,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56783,
    "c": 0.17734,
    "h": 22.6
  },
  "luminance": 0.16299
}

Semantic roles & 50–950 ramp

primary

#CA3D43

secondary

#92D0CE

accent

#E0DA47

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA3D43

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

Preview Lab → · Contrast checker → · Palette generator →