#CA3556#CA3556

#CA3556 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.4% C 0.185 H 12.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#CA3556
RGB	rgb(202, 53, 86)
HSL	hsl(347, 58%, 50%)
HSV	hsv(347, 74%, 79%)
CMYK	cmyk(0%, 73.8%, 57.4%, 20.8%)
CIE-LAB	lab(46.68, 59.76, 16.62)
CIE-LCH	lch(46.68, 62.03, 15.54°)
OKLab	oklab(56.39% 0.1803 0.0413)
OKLCH	oklch(56.39% 0.185 12.9)
XYZ	xyz(27.3126, 15.7786, 10.4097)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3556 #35CAA9

analogous

#CA35A1 #CA3556 #CA5E35

triadic

#CA3556 #56CA35 #3556CA

tetradic

#CA3556 #A1CA35 #35CAA9 #5E35CA

square

#CA3556 #A1CA35 #35CAA9 #5E35CA

split-complementary

#CA3556 #35CA5E #35A1CA

monochromatic

#691C2D #9A2841 #CA3556 #D7657F #E396A7

Accessibility & contrast

On white

5.05

#CA3556 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#CA3556 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3556

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3556	#FFFFFF	#000000	##FFFFFF
##CA3556	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5B56

Deuteranopia (green-blind)

#837A52

Tritanopia (blue-blind)

#DD0243

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ca3556;
/* rgb */ color: rgb(202, 53, 86);
/* oklch */ color: oklch(56.4% 0.185 12.9);

Tailwind

colors: {
  custom: {
    50: '#e17885',
    500: '#ca3556',
    950: '#000000',
  },
}

SCSS

$custom: #ca3556;
$custom-light: #e17885;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3556",
  "rgb": {
    "r": 202,
    "g": 53,
    "b": 86
  },
  "hsl": {
    "h": 346.711,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.56385,
    "c": 0.18493,
    "h": 12.9
  },
  "luminance": 0.15775
}

Semantic roles & 50–950 ramp

primary

#CA3556

secondary

#8CCFC0

accent

#E2BF46

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3556

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

Preview Lab → · Contrast checker → · Palette generator →