#CA3D42#CA3D42

#CA3D42 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.177 H 23.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CA3D42
RGB	rgb(202, 61, 66)
HSL	hsl(358, 57%, 52%)
HSV	hsv(358, 70%, 79%)
CMYK	cmyk(0%, 69.8%, 67.3%, 20.8%)
CIE-LAB	lab(47.35, 55.65, 29.59)
CIE-LCH	lch(47.35, 63.03, 28.00°)
OKLab	oklab(56.77% 0.1634 0.0693)
OKLCH	oklch(56.77% 0.177 23)
XYZ	xyz(27.0121, 16.2913, 6.8754)
Luminance	0.1629 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3D42 #3DCAC5

analogous

#CA3D89 #CA3D42 #CA7F3D

triadic

#CA3D42 #42CA3D #3D42CA

tetradic

#CA3D42 #89CA3D #3DCAC5 #7F3DCA

square

#CA3D42 #89CA3D #3DCAC5 #7F3DCA

split-complementary

#CA3D42 #3DCA7F #3D89CA

monochromatic

#6E1E21 #9F2B2F #CA3D42 #D76D71 #E49DA0

Accessibility & contrast

On white

4.93

#CA3D42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#CA3D42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3D42

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3D42	#FFFFFF	#000000	##FFFFFF
##CA3D42	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)

#645D41

Deuteranopia (green-blind)

#887B3E

Tritanopia (blue-blind)

#DE1040

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3d42;
/* rgb */ color: rgb(202, 61, 66);
/* oklch */ color: oklch(56.8% 0.177 23.0);

Tailwind

colors: {
  custom: {
    50: '#e27c76',
    500: '#ca3d42',
    950: '#000000',
  },
}

SCSS

$custom: #ca3d42;
$custom-light: #e27c76;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3d42",
  "rgb": {
    "r": 202,
    "g": 61,
    "b": 66
  },
  "hsl": {
    "h": 357.872,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56767,
    "c": 0.17744,
    "h": 23
  },
  "luminance": 0.16287
}

Semantic roles & 50–950 ramp

primary

#CA3D42

secondary

#92D0CE

accent

#E0DB47

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA3D42

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

Preview Lab → · Contrast checker → · Palette generator →