#C13F2E#C13F2E

#C13F2E is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.2% C 0.169 H 30.6°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C13F2E
RGB	rgb(193, 63, 46)
HSL	hsl(7, 62%, 47%)
HSV	hsv(7, 76%, 76%)
CMYK	cmyk(0%, 67.4%, 76.2%, 24.3%)
CIE-LAB	lab(45.76, 50.98, 38.80)
CIE-LCH	lch(45.76, 64.07, 37.28°)
OKLab	oklab(55.19% 0.1456 0.086)
OKLCH	oklch(55.19% 0.169 30.6)
XYZ	xyz(24.2657, 15.0933, 4.2198)
Luminance	0.1509 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13F2E #2EB0C1

analogous

#C12E67 #C13F2E #C1892E

triadic

#C13F2E #2EC13F #3F2EC1

tetradic

#C13F2E #67C12E #2EB0C1 #892EC1

square

#C13F2E #67C12E #2EB0C1 #892EC1

split-complementary

#C13F2E #2EC189 #2E67C1

monochromatic

#5E1F16 #902F22 #C13F2E #D76556 #E29287

Accessibility & contrast

On white

5.23

#C13F2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C13F2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13F2E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13F2E	#FFFFFF	#000000	##FFFFFF
##C13F2E	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A2B

Deuteranopia (green-blind)

#847729

Tritanopia (blue-blind)

#D4173C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13f2e;
/* rgb */ color: rgb(193, 63, 46);
/* oklch */ color: oklch(55.2% 0.169 30.6);

Tailwind

colors: {
  custom: {
    50: '#dc7b68',
    500: '#c13f2e',
    950: '#000000',
  },
}

SCSS

$custom: #c13f2e;
$custom-light: #dc7b68;
$custom-dark: #000000;

JSON

{
  "hex": "#c13f2e",
  "rgb": {
    "r": 193,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 6.939,
    "s": 61.506,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55192,
    "c": 0.16909,
    "h": 30.6
  },
  "luminance": 0.1509
}

Semantic roles & 50–950 ramp

primary

#C13F2E

secondary

#7FC3CC

accent

#D2E543

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13F2E

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

Preview Lab → · Contrast checker → · Palette generator →