#C13B32#C13B32

#C13B32 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.8% C 0.172 H 28.0°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#C13B32
RGB	rgb(193, 59, 50)
HSL	hsl(4, 59%, 48%)
HSV	hsv(4, 74%, 76%)
CMYK	cmyk(0%, 69.4%, 74.1%, 24.3%)
CIE-LAB	lab(45.22, 52.74, 35.98)
CIE-LCH	lch(45.22, 63.84, 34.30°)
OKLab	oklab(54.8% 0.1519 0.0809)
OKLCH	oklch(54.8% 0.172 28)
XYZ	xyz(24.1347, 14.6993, 4.5834)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13B32 #32B8C1

analogous

#C13271 #C13B32 #C18232

triadic

#C13B32 #32C13B #3B32C1

tetradic

#C13B32 #71C132 #32B8C1 #8232C1

square

#C13B32 #71C132 #32B8C1 #8232C1

split-complementary

#C13B32 #32C182 #3271C1

monochromatic

#601D19 #902C25 #C13B32 #D5635C #E1928C

Accessibility & contrast

On white

5.33

#C13B32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#C13B32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13B32

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13B32	#FFFFFF	#000000	##FFFFFF
##C13B32	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615830

Deuteranopia (green-blind)

#83762D

Tritanopia (blue-blind)

#D40C3A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c13b32;
/* rgb */ color: rgb(193, 59, 50);
/* oklch */ color: oklch(54.8% 0.172 28.0);

Tailwind

colors: {
  custom: {
    50: '#dc796a',
    500: '#c13b32',
    950: '#000000',
  },
}

SCSS

$custom: #c13b32;
$custom-light: #dc796a;
$custom-dark: #000000;

JSON

{
  "hex": "#c13b32",
  "rgb": {
    "r": 193,
    "g": 59,
    "b": 50
  },
  "hsl": {
    "h": 3.776,
    "s": 58.848,
    "l": 47.647
  },
  "oklch": {
    "l": 0.548,
    "c": 0.17211,
    "h": 28
  },
  "luminance": 0.14696
}

Semantic roles & 50–950 ramp

primary

#C13B32

secondary

#83C7CB

accent

#D8E246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13B32

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

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