#CA3E4A#CA3E4A

#CA3E4A is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.0% C 0.176 H 20.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#CA3E4A
RGB	rgb(202, 62, 74)
HSL	hsl(355, 57%, 52%)
HSV	hsv(355, 69%, 79%)
CMYK	cmyk(0%, 69.3%, 63.4%, 20.8%)
CIE-LAB	lab(47.62, 55.73, 25.16)
CIE-LCH	lch(47.62, 61.15, 24.29°)
OKLab	oklab(57.01% 0.1652 0.0603)
OKLCH	oklch(57.01% 0.176 20)
XYZ	xyz(27.3186, 16.5001, 8.2236)
Luminance	0.1650 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3E4A #3ECABE

analogous

#CA3E90 #CA3E4A #CA783E

triadic

#CA3E4A #4ACA3E #3E4ACA

tetradic

#CA3E4A #90CA3E #3ECABE #783ECA

square

#CA3E4A #90CA3E #3ECABE #783ECA

split-complementary

#CA3E4A #3ECA78 #3E90CA

monochromatic

#6F1F25 #9F2C36 #CA3E4A #D76E77 #E49EA4

Accessibility & contrast

On white

4.88

#CA3E4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#CA3E4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3E4A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3E4A	#FFFFFF	#000000	##FFFFFF
##CA3E4A	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645E49

Deuteranopia (green-blind)

#877C46

Tritanopia (blue-blind)

#DD1743

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca3e4a;
/* rgb */ color: rgb(202, 62, 74);
/* oklch */ color: oklch(57.0% 0.176 20.0);

Tailwind

colors: {
  custom: {
    50: '#e17c7c',
    500: '#ca3e4a',
    950: '#000000',
  },
}

SCSS

$custom: #ca3e4a;
$custom-light: #e17c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3e4a",
  "rgb": {
    "r": 202,
    "g": 62,
    "b": 74
  },
  "hsl": {
    "h": 354.857,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5701,
    "c": 0.17585,
    "h": 20
  },
  "luminance": 0.16496
}

Semantic roles & 50–950 ramp

primary

#CA3E4A

secondary

#93D1CB

accent

#E0D348

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CA3E4A

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

Preview Lab → · Contrast checker → · Palette generator →