#CA3F56#CA3F56

#CA3F56 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.4% C 0.175 H 15.1°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#CA3F56
RGB	rgb(202, 63, 86)
HSL	hsl(350, 57%, 52%)
HSV	hsv(350, 69%, 79%)
CMYK	cmyk(0%, 68.8%, 57.4%, 20.8%)
CIE-LAB	lab(47.99, 56.14, 18.39)
CIE-LCH	lch(47.99, 59.08, 18.13°)
OKLab	oklab(57.36% 0.1686 0.0455)
OKLCH	oklch(57.36% 0.175 15.1)
XYZ	xyz(27.8170, 16.7873, 10.5778)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3F56 #3FCAB3

analogous

#CA3F9C #CA3F56 #CA6E3F

triadic

#CA3F56 #56CA3F #3F56CA

tetradic

#CA3F56 #9CCA3F #3FCAB3 #6E3FCA

square

#CA3F56 #9CCA3F #3FCAB3 #6E3FCA

split-complementary

#CA3F56 #3FCA6E #3F9CCA

monochromatic

#701F2C #A02C3F #CA3F56 #D76F80 #E49FAA

Accessibility & contrast

On white

4.82

#CA3F56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CA3F56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3F56

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3F56	#FFFFFF	#000000	##FFFFFF
##CA3F56	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626056

Deuteranopia (green-blind)

#867C52

Tritanopia (blue-blind)

#DD1F48

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca3f56;
/* rgb */ color: rgb(202, 63, 86);
/* oklch */ color: oklch(57.4% 0.175 15.1);

Tailwind

colors: {
  custom: {
    50: '#e17d85',
    500: '#ca3f56',
    950: '#000000',
  },
}

SCSS

$custom: #ca3f56;
$custom-light: #e17d85;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3f56",
  "rgb": {
    "r": 202,
    "g": 63,
    "b": 86
  },
  "hsl": {
    "h": 350.072,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57357,
    "c": 0.17467,
    "h": 15.1
  },
  "luminance": 0.16783
}

Semantic roles & 50–950 ramp

primary

#CA3F56

secondary

#94D1C7

accent

#E0C748

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3F56

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

Preview Lab → · Contrast checker → · Palette generator →