#CA3558#CA3558

#CA3558 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.4% C 0.185 H 12.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#CA3558
RGB	rgb(202, 53, 88)
HSL	hsl(346, 58%, 50%)
HSV	hsv(346, 74%, 79%)
CMYK	cmyk(0%, 73.8%, 56.4%, 20.8%)
CIE-LAB	lab(46.73, 59.91, 15.45)
CIE-LCH	lch(46.73, 61.87, 14.46°)
OKLab	oklab(56.43% 0.181 0.0386)
OKLCH	oklch(56.43% 0.185 12)
XYZ	xyz(27.3943, 15.8112, 10.8400)
Luminance	0.1581 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3558 #35CAA7

analogous

#CA35A2 #CA3558 #CA5D35

triadic

#CA3558 #58CA35 #3558CA

tetradic

#CA3558 #A2CA35 #35CAA7 #5D35CA

square

#CA3558 #A2CA35 #35CAA7 #5D35CA

split-complementary

#CA3558 #35CA5D #35A2CA

monochromatic

#691C2E #9A2843 #CA3558 #D76580 #E396A8

Accessibility & contrast

On white

5.05

#CA3558 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#CA3558 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3558

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3558	#FFFFFF	#000000	##FFFFFF
##CA3558	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5B58

Deuteranopia (green-blind)

#837A54

Tritanopia (blue-blind)

#DD0444

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ca3558;
/* rgb */ color: rgb(202, 53, 88);
/* oklch */ color: oklch(56.4% 0.185 12.0);

Tailwind

colors: {
  custom: {
    50: '#e17886',
    500: '#ca3558',
    950: '#000000',
  },
}

SCSS

$custom: #ca3558;
$custom-light: #e17886;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3558",
  "rgb": {
    "r": 202,
    "g": 53,
    "b": 88
  },
  "hsl": {
    "h": 345.906,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.56431,
    "c": 0.1851,
    "h": 12
  },
  "luminance": 0.15807
}

Semantic roles & 50–950 ramp

primary

#CA3558

secondary

#8CCFBF

accent

#E2BD46

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3558

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

Preview Lab → · Contrast checker → · Palette generator →