#CA3A4A#CA3A4A

#CA3A4A is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.6% C 0.180 H 19.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#CA3A4A
RGB	rgb(202, 58, 74)
HSL	hsl(353, 58%, 51%)
HSV	hsv(353, 71%, 79%)
CMYK	cmyk(0%, 71.3%, 63.4%, 20.8%)
CIE-LAB	lab(47.08, 57.23, 24.46)
CIE-LCH	lch(47.08, 62.23, 23.14°)
OKLab	oklab(56.61% 0.17 0.0587)
OKLCH	oklch(56.61% 0.18 19)
XYZ	xyz(27.1090, 16.0810, 8.1537)
Luminance	0.1608 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3A4A #3ACABA

analogous

#CA3A92 #CA3A4A #CA723A

triadic

#CA3A4A #4ACA3A #3A4ACA

tetradic

#CA3A4A #92CA3A #3ACABA #723ACA

square

#CA3A4A #92CA3A #3ACABA #723ACA

split-complementary

#CA3A4A #3ACA72 #3A92CA

monochromatic

#6C1D26 #9D2A37 #CA3A4A #D76A76 #E49AA3

Accessibility & contrast

On white

4.98

#CA3A4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#CA3A4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3A4A

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3A4A	#FFFFFF	#000000	##FFFFFF
##CA3A4A	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)

#615C4A

Deuteranopia (green-blind)

#867B46

Tritanopia (blue-blind)

#DD0A41

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3a4a;
/* rgb */ color: rgb(202, 58, 74);
/* oklch */ color: oklch(56.6% 0.180 19.0);

Tailwind

colors: {
  custom: {
    50: '#e27a7c',
    500: '#ca3a4a',
    950: '#000000',
  },
}

SCSS

$custom: #ca3a4a;
$custom-light: #e27a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3a4a",
  "rgb": {
    "r": 202,
    "g": 58,
    "b": 74
  },
  "hsl": {
    "h": 353.333,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56605,
    "c": 0.17981,
    "h": 19
  },
  "luminance": 0.16077
}

Semantic roles & 50–950 ramp

primary

#CA3A4A

secondary

#90D0C9

accent

#E1D047

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CA3A4A

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

Preview Lab → · Contrast checker → · Palette generator →