#CA3766#CA3766

#CA3766 is a mid, vivid pink. Relative luminance 0.162; OKLCH L 57.0% C 0.185 H 6.2°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#CA3766
RGB	rgb(202, 55, 102)
HSL	hsl(341, 58%, 50%)
HSV	hsv(341, 73%, 79%)
CMYK	cmyk(0%, 72.8%, 49.5%, 20.8%)
CIE-LAB	lab(47.30, 60.32, 7.66)
CIE-LCH	lch(47.30, 60.81, 7.24°)
OKLab	oklab(56.97% 0.1841 0.02)
OKLCH	oklch(56.97% 0.185 6.2)
XYZ	xyz(28.1240, 16.2520, 14.2238)
Luminance	0.1625 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3766 #37CA9B

analogous

#CA37B0 #CA3766 #CA5137

triadic

#CA3766 #66CA37 #3766CA

tetradic

#CA3766 #B0CA37 #37CA9B #5137CA

square

#CA3766 #B0CA37 #37CA9B #5137CA

split-complementary

#CA3766 #37CA51 #37B0CA

monochromatic

#6A1C35 #9B294D #CA3766 #D7678B #E498B0

Accessibility & contrast

On white

4.94

#CA3766 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#CA3766 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3766

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3766	#FFFFFF	#000000	##FFFFFF
##CA3766	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)

#5A5E67

Deuteranopia (green-blind)

#817B62

Tritanopia (blue-blind)

#DC184B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3766;
/* rgb */ color: rgb(202, 55, 102);
/* oklch */ color: oklch(57.0% 0.185 6.2);

Tailwind

colors: {
  custom: {
    50: '#e07a91',
    500: '#ca3766',
    950: '#000000',
  },
}

SCSS

$custom: #ca3766;
$custom-light: #e07a91;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3766",
  "rgb": {
    "r": 202,
    "g": 55,
    "b": 102
  },
  "hsl": {
    "h": 340.816,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56967,
    "c": 0.18519,
    "h": 6.2
  },
  "luminance": 0.16248
}

Semantic roles & 50–950 ramp

primary

#CA3766

secondary

#8ECFBA

accent

#E1B046

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#160A0C

muted

#847C7D

Preview Lab

Preview with #CA3766

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

Preview Lab → · Contrast checker → · Palette generator →