#CA3357#CA3357

#CA3357 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.2% C 0.187 H 12.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#CA3357
RGB	rgb(202, 51, 87)
HSL	hsl(346, 60%, 50%)
HSV	hsv(346, 75%, 79%)
CMYK	cmyk(0%, 74.8%, 56.9%, 20.8%)
CIE-LAB	lab(46.47, 60.50, 15.71)
CIE-LCH	lch(46.47, 62.51, 14.56°)
OKLab	oklab(56.23% 0.1828 0.0392)
OKLCH	oklch(56.23% 0.187 12.1)
XYZ	xyz(27.2639, 15.6162, 10.5936)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3357 #33CAA6

analogous

#CA33A3 #CA3357 #CA5A33

triadic

#CA3357 #57CA33 #3357CA

tetradic

#CA3357 #A3CA33 #33CAA6 #5A33CA

square

#CA3357 #A3CA33 #33CAA6 #5A33CA

split-complementary

#CA3357 #33CA5A #33A3CA

monochromatic

#681A2D #992742 #CA3357 #D8637F #E494A7

Accessibility & contrast

On white

5.09

#CA3357 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#CA3357 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3357

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3357	#FFFFFF	#000000	##FFFFFF
##CA3357	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5A57

Deuteranopia (green-blind)

#827953

Tritanopia (blue-blind)

#DD0042

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ca3357;
/* rgb */ color: rgb(202, 51, 87);
/* oklch */ color: oklch(56.2% 0.187 12.1);

Tailwind

colors: {
  custom: {
    50: '#e17786',
    500: '#ca3357',
    950: '#000000',
  },
}

SCSS

$custom: #ca3357;
$custom-light: #e17786;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3357",
  "rgb": {
    "r": 202,
    "g": 51,
    "b": 87
  },
  "hsl": {
    "h": 345.695,
    "s": 59.684,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56232,
    "c": 0.18692,
    "h": 12.1
  },
  "luminance": 0.15612
}

Semantic roles & 50–950 ramp

primary

#CA3357

secondary

#8ACFBE

accent

#E3BD45

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3357

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

Preview Lab → · Contrast checker → · Palette generator →