#C1503C#C1503C

#C1503C is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.5% C 0.150 H 32.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#C1503C
RGB	rgb(193, 80, 60)
HSL	hsl(9, 53%, 50%)
HSV	hsv(9, 69%, 76%)
CMYK	cmyk(0%, 58.5%, 68.9%, 24.3%)
CIE-LAB	lab(48.77, 44.07, 34.39)
CIE-LCH	lch(48.77, 55.90, 37.96°)
OKLab	oklab(57.51% 0.1268 0.0793)
OKLCH	oklch(57.51% 0.15 32)
XYZ	xyz(25.6791, 17.4044, 6.2813)
Luminance	0.1740 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1503C #3CADC1

analogous

#C13C6A #C1503C #C1933C

triadic

#C1503C #3CC150 #503CC1

tetradic

#C1503C #6AC13C #3CADC1 #933CC1

square

#C1503C #6AC13C #3CADC1 #933CC1

split-complementary

#C1503C #3CC193 #3C6AC1

monochromatic

#64291F #923D2D #C1503C #D1796A #DFA398

Accessibility & contrast

On white

4.69

#C1503C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#C1503C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1503C

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1503C	#FFFFFF	#000000	##FFFFFF
##C1503C	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6439

Deuteranopia (green-blind)

#8A7D39

Tritanopia (blue-blind)

#D4384C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c1503c;
/* rgb */ color: rgb(193, 80, 60);
/* oklch */ color: oklch(57.5% 0.150 32.0);

Tailwind

colors: {
  custom: {
    50: '#db8572',
    500: '#c1503c',
    950: '#000000',
  },
}

SCSS

$custom: #c1503c;
$custom-light: #db8572;
$custom-dark: #000000;

JSON

{
  "hex": "#c1503c",
  "rgb": {
    "r": 193,
    "g": 80,
    "b": 60
  },
  "hsl": {
    "h": 9.023,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57508,
    "c": 0.14958,
    "h": 32
  },
  "luminance": 0.17401
}

Semantic roles & 50–950 ramp

primary

#C1503C

secondary

#8EC2CB

accent

#C6DC4C

background

#FEF8F6

surface

#FCEFEC

border

#D5CAC7

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C1503C

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

Preview Lab → · Contrast checker → · Palette generator →