#CA3B43#CA3B43

#CA3B43 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.6% C 0.179 H 22.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#CA3B43
RGB	rgb(202, 59, 67)
HSL	hsl(357, 57%, 51%)
HSV	hsv(357, 71%, 79%)
CMYK	cmyk(0%, 70.8%, 66.8%, 20.8%)
CIE-LAB	lab(47.10, 56.46, 28.68)
CIE-LCH	lch(47.10, 63.32, 26.93°)
OKLab	oklab(56.58% 0.1661 0.0674)
OKLCH	oklch(56.58% 0.179 22.1)
XYZ	xyz(26.9371, 16.0937, 6.9971)
Luminance	0.1609 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3B43 #3BCAC2

analogous

#CA3B8A #CA3B43 #CA7A3B

triadic

#CA3B43 #43CA3B #3B43CA

tetradic

#CA3B43 #8ACA3B #3BCAC2 #7A3BCA

square

#CA3B43 #8ACA3B #3BCAC2 #7A3BCA

split-complementary

#CA3B43 #3BCA7A #3B8ACA

monochromatic

#6D1E22 #9D2B31 #CA3B43 #D76B71 #E49B9F

Accessibility & contrast

On white

4.98

#CA3B43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#CA3B43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3B43

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3B43	#FFFFFF	#000000	##FFFFFF
##CA3B43	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C42

Deuteranopia (green-blind)

#877B3F

Tritanopia (blue-blind)

#DE093F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3b43;
/* rgb */ color: rgb(202, 59, 67);
/* oklch */ color: oklch(56.6% 0.179 22.1);

Tailwind

colors: {
  custom: {
    50: '#e27b77',
    500: '#ca3b43',
    950: '#000000',
  },
}

SCSS

$custom: #ca3b43;
$custom-light: #e27b77;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3b43",
  "rgb": {
    "r": 202,
    "g": 59,
    "b": 67
  },
  "hsl": {
    "h": 356.643,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5658,
    "c": 0.17927,
    "h": 22.1
  },
  "luminance": 0.1609
}

Semantic roles & 50–950 ramp

primary

#CA3B43

secondary

#91D0CC

accent

#E1D847

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA3B43

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

Preview Lab → · Contrast checker → · Palette generator →