#C13B5B#C13B5B

#C13B5B is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.6% C 0.170 H 10.5°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#C13B5B
RGB	rgb(193, 59, 91)
HSL	hsl(346, 53%, 49%)
HSV	hsv(346, 69%, 76%)
CMYK	cmyk(0%, 69.4%, 52.8%, 24.3%)
CIE-LAB	lab(45.94, 55.28, 12.27)
CIE-LCH	lch(45.94, 56.62, 12.52°)
OKLab	oklab(55.57% 0.1676 0.0312)
OKLCH	oklch(55.57% 0.17 10.5)
XYZ	xyz(25.4469, 15.2241, 11.4941)
Luminance	0.1522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13B5B #3BC1A1

analogous

#C13B9E #C13B5B #C15E3B

triadic

#C13B5B #5BC13B #3B5BC1

tetradic

#C13B5B #9EC13B #3BC1A1 #5E3BC1

square

#C13B5B #9EC13B #3BC1A1 #5E3BC1

split-complementary

#C13B5B #3BC15E #3B9EC1

monochromatic

#631E2F #922D45 #C13B5B #D16881 #DF97A8

Accessibility & contrast

On white

5.19

#C13B5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#C13B5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13B5B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13B5B	#FFFFFF	#000000	##FFFFFF
##C13B5B	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5C5C

Deuteranopia (green-blind)

#7E7758

Tritanopia (blue-blind)

#D22048

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c13b5b;
/* rgb */ color: rgb(193, 59, 91);
/* oklch */ color: oklch(55.6% 0.170 10.5);

Tailwind

colors: {
  custom: {
    50: '#da7a89',
    500: '#c13b5b',
    950: '#000000',
  },
}

SCSS

$custom: #c13b5b;
$custom-light: #da7a89;
$custom-dark: #000000;

JSON

{
  "hex": "#c13b5b",
  "rgb": {
    "r": 193,
    "g": 59,
    "b": 91
  },
  "hsl": {
    "h": 345.672,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5557,
    "c": 0.17043,
    "h": 10.5
  },
  "luminance": 0.15221
}

Semantic roles & 50–950 ramp

primary

#C13B5B

secondary

#8DCBBC

accent

#DDBA4B

background

#FEF7F8

surface

#FCEEF0

border

#D5C9CB

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C13B5B

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

Preview Lab → · Contrast checker → · Palette generator →