#CA4052#CA4052

#CA4052 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.4% C 0.174 H 17.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CA4052
RGB	rgb(202, 64, 82)
HSL	hsl(352, 57%, 52%)
HSV	hsv(352, 68%, 79%)
CMYK	cmyk(0%, 68.3%, 59.4%, 20.8%)
CIE-LAB	lab(48.05, 55.47, 20.89)
CIE-LCH	lch(48.05, 59.28, 20.64°)
OKLab	oklab(57.38% 0.1658 0.0511)
OKLCH	oklch(57.38% 0.174 17.1)
XYZ	xyz(27.7162, 16.8364, 9.7713)
Luminance	0.1683 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4052 #40CAB8

analogous

#CA4097 #CA4052 #CA7340

triadic

#CA4052 #52CA40 #4052CA

tetradic

#CA4052 #97CA40 #40CAB8 #7340CA

square

#CA4052 #97CA40 #40CAB8 #7340CA

split-complementary

#CA4052 #40CA73 #4097CA

monochromatic

#701F2A #A02C3C #CA4052 #D7707D #E5A0A9

Accessibility & contrast

On white

4.81

#CA4052 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#CA4052 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4052

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4052	#FFFFFF	#000000	##FFFFFF
##CA4052	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646052

Deuteranopia (green-blind)

#877D4E

Tritanopia (blue-blind)

#DD1F47

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca4052;
/* rgb */ color: rgb(202, 64, 82);
/* oklch */ color: oklch(57.4% 0.174 17.1);

Tailwind

colors: {
  custom: {
    50: '#e17d82',
    500: '#ca4052',
    950: '#000000',
  },
}

SCSS

$custom: #ca4052;
$custom-light: #e17d82;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4052",
  "rgb": {
    "r": 202,
    "g": 64,
    "b": 82
  },
  "hsl": {
    "h": 352.174,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57377,
    "c": 0.17354,
    "h": 17.1
  },
  "luminance": 0.16833
}

Semantic roles & 50–950 ramp

primary

#CA4052

secondary

#95D1C9

accent

#E0CC48

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CA4052

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

Preview Lab → · Contrast checker → · Palette generator →