#C13A2E#C13A2E

#C13A2E is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.6% C 0.174 H 29.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#C13A2E
RGB	rgb(193, 58, 46)
HSL	hsl(5, 62%, 47%)
HSV	hsv(5, 76%, 76%)
CMYK	cmyk(0%, 69.9%, 76.2%, 24.3%)
CIE-LAB	lab(45.03, 52.97, 38.02)
CIE-LCH	lch(45.03, 65.20, 35.67°)
OKLab	oklab(54.65% 0.1518 0.0843)
OKLCH	oklch(54.65% 0.174 29)
XYZ	xyz(24.0013, 14.5644, 4.1317)
Luminance	0.1456 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13A2E #2EB5C1

analogous

#C12E6C #C13A2E #C1842E

triadic

#C13A2E #2EC13A #3A2EC1

tetradic

#C13A2E #6CC12E #2EB5C1 #842EC1

square

#C13A2E #6CC12E #2EB5C1 #842EC1

split-complementary

#C13A2E #2EC184 #2E6CC1

monochromatic

#5E1C16 #902B22 #C13A2E #D76056 #E28E87

Accessibility & contrast

On white

5.37

#C13A2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C13A2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13A2E

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13A2E	#FFFFFF	#000000	##FFFFFF
##C13A2E	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582B

Deuteranopia (green-blind)

#837529

Tritanopia (blue-blind)

#D40538

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c13a2e;
/* rgb */ color: rgb(193, 58, 46);
/* oklch */ color: oklch(54.6% 0.174 29.0);

Tailwind

colors: {
  custom: {
    50: '#dc7968',
    500: '#c13a2e',
    950: '#000000',
  },
}

SCSS

$custom: #c13a2e;
$custom-light: #dc7968;
$custom-dark: #000000;

JSON

{
  "hex": "#c13a2e",
  "rgb": {
    "r": 193,
    "g": 58,
    "b": 46
  },
  "hsl": {
    "h": 4.898,
    "s": 61.506,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54645,
    "c": 0.17365,
    "h": 29
  },
  "luminance": 0.14561
}

Semantic roles & 50–950 ramp

primary

#C13A2E

secondary

#7FC6CC

accent

#D7E543

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13A2E

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

Preview Lab → · Contrast checker → · Palette generator →