#CA3F5B#CA3F5B

#CA3F5B is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.5% C 0.175 H 12.8°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#CA3F5B
RGB	rgb(202, 63, 91)
HSL	hsl(348, 57%, 52%)
HSV	hsv(348, 69%, 79%)
CMYK	cmyk(0%, 68.8%, 55%, 20.8%)
CIE-LAB	lab(48.10, 56.51, 15.49)
CIE-LCH	lch(48.10, 58.60, 15.33°)
OKLab	oklab(57.47% 0.1706 0.0389)
OKLCH	oklch(57.47% 0.175 12.8)
XYZ	xyz(28.0255, 16.8707, 11.6761)
Luminance	0.1687 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3F5B #3FCAAE

analogous

#CA3FA0 #CA3F5B #CA693F

triadic

#CA3F5B #5BCA3F #3F5BCA

tetradic

#CA3F5B #A0CA3F #3FCAAE #693FCA

square

#CA3F5B #A0CA3F #3FCAAE #693FCA

split-complementary

#CA3F5B #3FCA69 #3FA0CA

monochromatic

#701F2F #A02C43 #CA3F5B #D76F84 #E49FAD

Accessibility & contrast

On white

4.80

#CA3F5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#CA3F5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3F5B

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3F5B	#FFFFFF	#000000	##FFFFFF
##CA3F5B	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61605B

Deuteranopia (green-blind)

#857D58

Tritanopia (blue-blind)

#DC214A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca3f5b;
/* rgb */ color: rgb(202, 63, 91);
/* oklch */ color: oklch(57.5% 0.175 12.8);

Tailwind

colors: {
  custom: {
    50: '#e07d89',
    500: '#ca3f5b',
    950: '#000000',
  },
}

SCSS

$custom: #ca3f5b;
$custom-light: #e07d89;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3f5b",
  "rgb": {
    "r": 202,
    "g": 63,
    "b": 91
  },
  "hsl": {
    "h": 347.914,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.5747,
    "c": 0.17496,
    "h": 12.8
  },
  "luminance": 0.16867
}

Semantic roles & 50–950 ramp

primary

#CA3F5B

secondary

#94D1C5

accent

#E0C148

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #CA3F5B

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

Preview Lab → · Contrast checker → · Palette generator →