#C13E40#C13E40

#C13E40 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.3% C 0.167 H 23.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#C13E40
RGB	rgb(193, 62, 64)
HSL	hsl(359, 51%, 50%)
HSV	hsv(359, 68%, 76%)
CMYK	cmyk(0%, 67.9%, 66.8%, 24.3%)
CIE-LAB	lab(45.85, 52.24, 28.56)
CIE-LCH	lch(45.85, 59.54, 28.66°)
OKLab	oklab(55.33% 0.1533 0.0671)
OKLCH	oklch(55.33% 0.167 23.6)
XYZ	xyz(24.6429, 15.1564, 6.4774)
Luminance	0.1515 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13E40 #3EC1BF

analogous

#C13E81 #C13E40 #C17E3E

triadic

#C13E40 #40C13E #3E40C1

tetradic

#C13E40 #81C13E #3EC1BF #7E3EC1

square

#C13E40 #81C13E #3EC1BF #7E3EC1

split-complementary

#C13E40 #3EC17E #3E81C1

monochromatic

#642021 #932F31 #C13E40 #D06C6E #DF9B9C

Accessibility & contrast

On white

5.21

#C13E40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#C13E40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13E40

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13E40	#FFFFFF	#000000	##FFFFFF
##C13E40	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B3F

Deuteranopia (green-blind)

#83773C

Tritanopia (blue-blind)

#D41A40

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c13e40;
/* rgb */ color: rgb(193, 62, 64);
/* oklch */ color: oklch(55.3% 0.167 23.6);

Tailwind

colors: {
  custom: {
    50: '#db7b75',
    500: '#c13e40',
    950: '#000000',
  },
}

SCSS

$custom: #c13e40;
$custom-light: #db7b75;
$custom-dark: #000000;

JSON

{
  "hex": "#c13e40",
  "rgb": {
    "r": 193,
    "g": 62,
    "b": 64
  },
  "hsl": {
    "h": 359.084,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.55332,
    "c": 0.16728,
    "h": 23.6
  },
  "luminance": 0.15153
}

Semantic roles & 50–950 ramp

primary

#C13E40

secondary

#90CBCA

accent

#DBD94D

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C13E40

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

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