#C13724#C13724

#C13724 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.2% C 0.178 H 31.1°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#C13724
RGB	rgb(193, 55, 36)
HSL	hsl(7, 69%, 45%)
HSV	hsv(7, 81%, 76%)
CMYK	cmyk(0%, 71.5%, 81.3%, 24.3%)
CIE-LAB	lab(44.52, 53.76, 42.86)
CIE-LCH	lch(44.52, 68.75, 38.57°)
OKLab	oklab(54.23% 0.1523 0.0918)
OKLCH	oklch(54.23% 0.178 31.1)
XYZ	xyz(23.6798, 14.2009, 3.1629)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13724 #24AEC1

analogous

#C12460 #C13724 #C18524

triadic

#C13724 #24C137 #3724C1

tetradic

#C13724 #60C124 #24AEC1 #8524C1

square

#C13724 #60C124 #24AEC1 #8524C1

split-complementary

#C13724 #24C185 #2460C1

monochromatic

#5A1A11 #8D281A #C13724 #DC5846 #E68679

Accessibility & contrast

On white

5.47

#C13724 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#C13724 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13724

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13724	#FFFFFF	#000000	##FFFFFF
##C13724	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605620

Deuteranopia (green-blind)

#82741D

Tritanopia (blue-blind)

#D50034

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c13724;
/* rgb */ color: rgb(193, 55, 36);
/* oklch */ color: oklch(54.2% 0.178 31.1);

Tailwind

colors: {
  custom: {
    50: '#dd7761',
    500: '#c13724',
    950: '#000000',
  },
}

SCSS

$custom: #c13724;
$custom-light: #dd7761;
$custom-dark: #000000;

JSON

{
  "hex": "#c13724",
  "rgb": {
    "r": 193,
    "g": 55,
    "b": 36
  },
  "hsl": {
    "h": 7.261,
    "s": 68.559,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54231,
    "c": 0.17787,
    "h": 31.1
  },
  "luminance": 0.14197
}

Semantic roles & 50–950 ramp

primary

#C13724

secondary

#73C3CE

accent

#D6EB3C

background

#FEF7F5

surface

#FDEEEA

border

#D5C9C6

text

#170905

muted

#857B79

Preview Lab

Preview with #C13724

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

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