#CA3E43#CA3E43

#CA3E43 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.9% C 0.176 H 22.9°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#CA3E43
RGB	rgb(202, 62, 67)
HSL	hsl(358, 57%, 52%)
HSV	hsv(358, 69%, 79%)
CMYK	cmyk(0%, 69.3%, 66.8%, 20.8%)
CIE-LAB	lab(47.51, 55.33, 29.19)
CIE-LCH	lch(47.51, 62.55, 27.81°)
OKLab	oklab(56.89% 0.1625 0.0685)
OKLCH	oklch(56.89% 0.176 22.9)
XYZ	xyz(27.0957, 16.4110, 7.0500)
Luminance	0.1641 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3E43 #3ECAC5

analogous

#CA3E89 #CA3E43 #CA7F3E

triadic

#CA3E43 #43CA3E #3E43CA

tetradic

#CA3E43 #89CA3E #3ECAC5 #7F3ECA

square

#CA3E43 #89CA3E #3ECAC5 #7F3ECA

split-complementary

#CA3E43 #3ECA7F #3E89CA

monochromatic

#6F1F21 #9F2C30 #CA3E43 #D76E72 #E49EA1

Accessibility & contrast

On white

4.90

#CA3E43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#CA3E43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3E43

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3E43	#FFFFFF	#000000	##FFFFFF
##CA3E43	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655E42

Deuteranopia (green-blind)

#887C3F

Tritanopia (blue-blind)

#DE1441

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca3e43;
/* rgb */ color: rgb(202, 62, 67);
/* oklch */ color: oklch(56.9% 0.176 22.9);

Tailwind

colors: {
  custom: {
    50: '#e27c77',
    500: '#ca3e43',
    950: '#000000',
  },
}

SCSS

$custom: #ca3e43;
$custom-light: #e27c77;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3e43",
  "rgb": {
    "r": 202,
    "g": 62,
    "b": 67
  },
  "hsl": {
    "h": 357.857,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56887,
    "c": 0.17637,
    "h": 22.9
  },
  "luminance": 0.16407
}

Semantic roles & 50–950 ramp

primary

#CA3E43

secondary

#93D1CE

accent

#E0DB48

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA3E43

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

Preview Lab → · Contrast checker → · Palette generator →