#C1503F#C1503F

#C1503F is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.6% C 0.149 H 30.8°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#C1503F
RGB	rgb(193, 80, 63)
HSL	hsl(8, 51%, 50%)
HSV	hsv(8, 67%, 76%)
CMYK	cmyk(0%, 58.5%, 67.4%, 24.3%)
CIE-LAB	lab(48.81, 44.24, 32.73)
CIE-LCH	lch(48.81, 55.03, 36.50°)
OKLab	oklab(57.55% 0.1279 0.0762)
OKLCH	oklch(57.55% 0.149 30.8)
XYZ	xyz(25.7607, 17.4370, 6.7108)
Luminance	0.1743 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1503F #3FB0C1

analogous

#C13F6F #C1503F #C1913F

triadic

#C1503F #3FC150 #503FC1

tetradic

#C1503F #6FC13F #3FB0C1 #913FC1

square

#C1503F #6FC13F #3FB0C1 #913FC1

split-complementary

#C1503F #3FC191 #3F6FC1

monochromatic

#652A21 #933D30 #C1503F #D07A6D #DFA49C

Accessibility & contrast

On white

4.68

#C1503F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#C1503F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1503F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1503F	#FFFFFF	#000000	##FFFFFF
##C1503F	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E653D

Deuteranopia (green-blind)

#8A7D3C

Tritanopia (blue-blind)

#D3384C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c1503f;
/* rgb */ color: rgb(193, 80, 63);
/* oklch */ color: oklch(57.6% 0.149 30.8);

Tailwind

colors: {
  custom: {
    50: '#da8574',
    500: '#c1503f',
    950: '#000000',
  },
}

SCSS

$custom: #c1503f;
$custom-light: #da8574;
$custom-dark: #000000;

JSON

{
  "hex": "#c1503f",
  "rgb": {
    "r": 193,
    "g": 80,
    "b": 63
  },
  "hsl": {
    "h": 7.846,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57551,
    "c": 0.14887,
    "h": 30.8
  },
  "luminance": 0.17434
}

Semantic roles & 50–950 ramp

primary

#C1503F

secondary

#91C3CB

accent

#C8DB4D

background

#FEF8F7

surface

#FCEFED

border

#D5CAC8

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C1503F

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

Preview Lab → · Contrast checker → · Palette generator →