#C1372F#C1372F

#C1372F is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.3% C 0.176 H 27.9°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#C1372F
RGB	rgb(193, 55, 47)
HSL	hsl(3, 61%, 47%)
HSV	hsv(3, 76%, 76%)
CMYK	cmyk(0%, 71.5%, 75.6%, 24.3%)
CIE-LAB	lab(44.63, 54.14, 37.02)
CIE-LCH	lch(44.63, 65.59, 34.37°)
OKLab	oklab(54.35% 0.1557 0.0824)
OKLCH	oklch(54.35% 0.176 27.9)
XYZ	xyz(23.8743, 14.2787, 4.1877)
Luminance	0.1427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1372F #2FB9C1

analogous

#C12F70 #C1372F #C1802F

triadic

#C1372F #2FC137 #372FC1

tetradic

#C1372F #70C12F #2FB9C1 #802FC1

square

#C1372F #70C12F #2FB9C1 #802FC1

split-complementary

#C1372F #2FC180 #2F70C1

monochromatic

#5F1B17 #902923 #C1372F #D65E57 #E28D88

Accessibility & contrast

On white

5.45

#C1372F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#C1372F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1372F

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1372F	#FFFFFF	#000000	##FFFFFF
##C1372F	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562D

Deuteranopia (green-blind)

#82752A

Tritanopia (blue-blind)

#D40037

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c1372f;
/* rgb */ color: rgb(193, 55, 47);
/* oklch */ color: oklch(54.3% 0.176 27.9);

Tailwind

colors: {
  custom: {
    50: '#dc7768',
    500: '#c1372f',
    950: '#000000',
  },
}

SCSS

$custom: #c1372f;
$custom-light: #dc7768;
$custom-dark: #000000;

JSON

{
  "hex": "#c1372f",
  "rgb": {
    "r": 193,
    "g": 55,
    "b": 47
  },
  "hsl": {
    "h": 3.288,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54348,
    "c": 0.17617,
    "h": 27.9
  },
  "luminance": 0.14275
}

Semantic roles & 50–950 ramp

primary

#C1372F

secondary

#80C8CC

accent

#DBE444

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C1372F

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

Preview Lab → · Contrast checker → · Palette generator →