#C13C3C#C13C3C

#C13C3C is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.0% C 0.170 H 24.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C13C3C
RGB	rgb(193, 60, 60)
HSL	hsl(0, 53%, 50%)
HSV	hsv(0, 69%, 76%)
CMYK	cmyk(0%, 68.9%, 68.9%, 24.3%)
CIE-LAB	lab(45.50, 52.82, 30.50)
CIE-LCH	lch(45.50, 61.00, 30.00°)
OKLab	oklab(55.05% 0.1543 0.0708)
OKLCH	oklch(55.05% 0.17 24.6)
XYZ	xyz(24.4264, 14.8990, 5.8637)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13C3C #3CC1C1

analogous

#C13C7F #C13C3C #C17F3C

triadic

#C13C3C #3CC13C #3C3CC1

tetradic

#C13C3C #7FC13C #3CC1C1 #7F3CC1

square

#C13C3C #7FC13C #3CC1C1 #7F3CC1

split-complementary

#C13C3C #3CC17F #3C7FC1

monochromatic

#641F1F #922D2D #C13C3C #D16A6A #DF9898

Accessibility & contrast

On white

5.28

#C13C3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C13C3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13C3C

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13C3C	#FFFFFF	#000000	##FFFFFF
##C13C3C	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A3B

Deuteranopia (green-blind)

#827638

Tritanopia (blue-blind)

#D4143E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13c3c;
/* rgb */ color: rgb(193, 60, 60);
/* oklch */ color: oklch(55.0% 0.170 24.6);

Tailwind

colors: {
  custom: {
    50: '#db7a72',
    500: '#c13c3c',
    950: '#000000',
  },
}

SCSS

$custom: #c13c3c;
$custom-light: #db7a72;
$custom-dark: #000000;

JSON

{
  "hex": "#c13c3c",
  "rgb": {
    "r": 193,
    "g": 60,
    "b": 60
  },
  "hsl": {
    "h": 0,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55049,
    "c": 0.16973,
    "h": 24.6
  },
  "luminance": 0.14895
}

Semantic roles & 50–950 ramp

primary

#C13C3C

secondary

#8ECBCB

accent

#DCDC4C

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C13C3C

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

Preview Lab → · Contrast checker → · Palette generator →