#C13B50#C13B50

#C13B50 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.3% C 0.170 H 15.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#C13B50
RGB	rgb(193, 59, 80)
HSL	hsl(351, 53%, 49%)
HSV	hsv(351, 69%, 76%)
CMYK	cmyk(0%, 69.4%, 58.5%, 24.3%)
CIE-LAB	lab(45.70, 54.44, 18.70)
CIE-LCH	lch(45.70, 57.56, 18.95°)
OKLab	oklab(55.31% 0.1633 0.046)
OKLCH	oklch(55.31% 0.17 15.7)
XYZ	xyz(25.0067, 15.0481, 9.1756)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13B50 #3BC1AC

analogous

#C13B93 #C13B50 #C1693B

triadic

#C13B50 #50C13B #3B50C1

tetradic

#C13B50 #93C13B #3BC1AC #693BC1

square

#C13B50 #93C13B #3BC1AC #693BC1

split-complementary

#C13B50 #3BC169 #3B93C1

monochromatic

#631E29 #922D3D #C13B50 #D16879 #DF97A2

Accessibility & contrast

On white

5.24

#C13B50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C13B50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13B50

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13B50	#FFFFFF	#000000	##FFFFFF
##C13B50	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5A50

Deuteranopia (green-blind)

#80764D

Tritanopia (blue-blind)

#D31B44

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13b50;
/* rgb */ color: rgb(193, 59, 80);
/* oklch */ color: oklch(55.3% 0.170 15.7);

Tailwind

colors: {
  custom: {
    50: '#da7a80',
    500: '#c13b50',
    950: '#000000',
  },
}

SCSS

$custom: #c13b50;
$custom-light: #da7a80;
$custom-dark: #000000;

JSON

{
  "hex": "#c13b50",
  "rgb": {
    "r": 193,
    "g": 59,
    "b": 80
  },
  "hsl": {
    "h": 350.597,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55314,
    "c": 0.16963,
    "h": 15.7
  },
  "luminance": 0.15045
}

Semantic roles & 50–950 ramp

primary

#C13B50

secondary

#8DCBC1

accent

#DDC64B

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C13B50

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

Preview Lab → · Contrast checker → · Palette generator →