#C1603F#C1603F

#C1603F is a mid, vivid orange. Relative luminance 0.201; OKLCH L 59.9% C 0.133 H 39.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C1603F
RGB	rgb(193, 96, 63)
HSL	hsl(15, 51%, 50%)
HSV	hsv(15, 67%, 76%)
CMYK	cmyk(0%, 50.3%, 67.4%, 24.3%)
CIE-LAB	lab(51.91, 36.27, 36.40)
CIE-LCH	lch(51.91, 51.39, 45.11°)
OKLab	oklab(59.91% 0.1032 0.0842)
OKLCH	oklch(59.91% 0.133 39.2)
XYZ	xyz(27.0748, 20.0653, 7.1489)
Luminance	0.2006 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1603F #3FA0C1

analogous

#C13F5F #C1603F #C1A13F

triadic

#C1603F #3FC160 #603FC1

tetradic

#C1603F #5FC13F #3FA0C1 #A13FC1

square

#C1603F #5FC13F #3FA0C1 #A13FC1

split-complementary

#C1603F #3FC1A1 #3F5FC1

monochromatic

#653221 #934930 #C1603F #D0866D #DFAD9C

Accessibility & contrast

On white

4.19

#C1603F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#C1603F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1603F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1603F	#FFFFFF	#000000	##000000
##C1603F	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3C

Deuteranopia (green-blind)

#91843D

Tritanopia (blue-blind)

#D34D58

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #c1603f;
/* rgb */ color: rgb(193, 96, 63);
/* oklch */ color: oklch(59.9% 0.133 39.2);

Tailwind

colors: {
  custom: {
    50: '#da8f75',
    500: '#c1603f',
    950: '#000000',
  },
}

SCSS

$custom: #c1603f;
$custom-light: #da8f75;
$custom-dark: #000000;

JSON

{
  "hex": "#c1603f",
  "rgb": {
    "r": 193,
    "g": 96,
    "b": 63
  },
  "hsl": {
    "h": 15.231,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.59909,
    "c": 0.13322,
    "h": 39.2
  },
  "luminance": 0.20062
}

Semantic roles & 50–950 ramp

primary

#C1603F

secondary

#91BCCB

accent

#B7DB4D

background

#FEF8F7

surface

#FCF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C1603F

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

Preview Lab → · Contrast checker → · Palette generator →