#CA4143#CA4143

#CA4143 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.2% C 0.173 H 23.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CA4143
RGB	rgb(202, 65, 67)
HSL	hsl(359, 56%, 52%)
HSV	hsv(359, 68%, 79%)
CMYK	cmyk(0%, 67.8%, 66.8%, 20.8%)
CIE-LAB	lab(47.94, 54.15, 29.72)
CIE-LCH	lch(47.94, 61.77, 28.76°)
OKLab	oklab(57.21% 0.1588 0.0697)
OKLCH	oklch(57.21% 0.173 23.7)
XYZ	xyz(27.2634, 16.7463, 7.1059)
Luminance	0.1674 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4143 #41CAC8

analogous

#CA4188 #CA4143 #CA8341

triadic

#CA4143 #43CA41 #4143CA

tetradic

#CA4143 #88CA41 #41CAC8 #8341CA

square

#CA4143 #88CA41 #41CAC8 #8341CA

split-complementary

#CA4143 #41CA83 #4188CA

monochromatic

#712021 #A12D2F #CA4143 #D77172 #E5A1A2

Accessibility & contrast

On white

4.83

#CA4143 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#CA4143 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4143

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4143	#FFFFFF	#000000	##FFFFFF
##CA4143	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F42

Deuteranopia (green-blind)

#897D3F

Tritanopia (blue-blind)

#DE1B43

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca4143;
/* rgb */ color: rgb(202, 65, 67);
/* oklch */ color: oklch(57.2% 0.173 23.7);

Tailwind

colors: {
  custom: {
    50: '#e27e77',
    500: '#ca4143',
    950: '#000000',
  },
}

SCSS

$custom: #ca4143;
$custom-light: #e27e77;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4143",
  "rgb": {
    "r": 202,
    "g": 65,
    "b": 67
  },
  "hsl": {
    "h": 359.124,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57208,
    "c": 0.17342,
    "h": 23.7
  },
  "luminance": 0.16742
}

Semantic roles & 50–950 ramp

primary

#CA4143

secondary

#96D1D0

accent

#E0DD48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA4143

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

Preview Lab → · Contrast checker → · Palette generator →