#CA3A57#CA3A57

#CA3A57 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.9% C 0.180 H 13.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#CA3A57
RGB	rgb(202, 58, 87)
HSL	hsl(348, 58%, 51%)
HSV	hsv(348, 71%, 79%)
CMYK	cmyk(0%, 71.3%, 56.9%, 20.8%)
CIE-LAB	lab(47.33, 58.09, 16.89)
CIE-LCH	lch(47.33, 60.49, 16.21°)
OKLab	oklab(56.87% 0.175 0.042)
OKLCH	oklch(56.87% 0.18 13.5)
XYZ	xyz(27.5931, 16.2747, 10.7033)
Luminance	0.1627 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3A57 #3ACAAD

analogous

#CA3A9F #CA3A57 #CA653A

triadic

#CA3A57 #57CA3A #3A57CA

tetradic

#CA3A57 #9FCA3A #3ACAAD #653ACA

square

#CA3A57 #9FCA3A #3ACAAD #653ACA

split-complementary

#CA3A57 #3ACA65 #3A9FCA

monochromatic

#6C1D2D #9D2A41 #CA3A57 #D76A80 #E49AA9

Accessibility & contrast

On white

4.94

#CA3A57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#CA3A57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3A57

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3A57	#FFFFFF	#000000	##FFFFFF
##CA3A57	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D57

Deuteranopia (green-blind)

#847B53

Tritanopia (blue-blind)

#DD1446

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3a57;
/* rgb */ color: rgb(202, 58, 87);
/* oklch */ color: oklch(56.9% 0.180 13.5);

Tailwind

colors: {
  custom: {
    50: '#e17b86',
    500: '#ca3a57',
    950: '#000000',
  },
}

SCSS

$custom: #ca3a57;
$custom-light: #e17b86;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3a57",
  "rgb": {
    "r": 202,
    "g": 58,
    "b": 87
  },
  "hsl": {
    "h": 347.917,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56874,
    "c": 0.17999,
    "h": 13.5
  },
  "luminance": 0.16271
}

Semantic roles & 50–950 ramp

primary

#CA3A57

secondary

#90D0C3

accent

#E1C247

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3A57

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

Preview Lab → · Contrast checker → · Palette generator →