#C13829#C13829

#C13829 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.4% C 0.176 H 30.0°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#C13829
RGB	rgb(193, 56, 41)
HSL	hsl(6, 65%, 46%)
HSV	hsv(6, 79%, 76%)
CMYK	cmyk(0%, 71%, 78.8%, 24.3%)
CIE-LAB	lab(44.70, 53.55, 40.41)
CIE-LCH	lch(44.70, 67.08, 37.04°)
OKLab	oklab(54.38% 0.1526 0.0881)
OKLCH	oklch(54.38% 0.176 30)
XYZ	xyz(23.8095, 14.3295, 3.6096)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13829 #29B2C1

analogous

#C12966 #C13829 #C18429

triadic

#C13829 #29C138 #3829C1

tetradic

#C13829 #66C129 #29B2C1 #8429C1

square

#C13829 #66C129 #29B2C1 #8429C1

split-complementary

#C13829 #29C184 #2966C1

monochromatic

#5C1B14 #8F291E #C13829 #D95C4E #E48A80

Accessibility & contrast

On white

5.43

#C13829 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#C13829 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13829

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13829	#FFFFFF	#000000	##FFFFFF
##C13829	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615726

Deuteranopia (green-blind)

#827523

Tritanopia (blue-blind)

#D50036

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c13829;
/* rgb */ color: rgb(193, 56, 41);
/* oklch */ color: oklch(54.4% 0.176 30.0);

Tailwind

colors: {
  custom: {
    50: '#dd7864',
    500: '#c13829',
    950: '#000000',
  },
}

SCSS

$custom: #c13829;
$custom-light: #dd7864;
$custom-dark: #000000;

JSON

{
  "hex": "#c13829",
  "rgb": {
    "r": 193,
    "g": 56,
    "b": 41
  },
  "hsl": {
    "h": 5.921,
    "s": 64.957,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.17622,
    "h": 30
  },
  "luminance": 0.14326
}

Semantic roles & 50–950 ramp

primary

#C13829

secondary

#79C5CD

accent

#D7E840

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C13829

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

Preview Lab → · Contrast checker → · Palette generator →