#C1603A#C1603A

#C1603A is a mid, vivid orange. Relative luminance 0.200; OKLCH L 59.8% C 0.135 H 41.3°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#C1603A
RGB	rgb(193, 96, 58)
HSL	hsl(17, 54%, 49%)
HSV	hsv(17, 70%, 76%)
CMYK	cmyk(0%, 50.3%, 69.9%, 24.3%)
CIE-LAB	lab(51.85, 35.99, 39.04)
CIE-LCH	lch(51.85, 53.09, 47.33°)
OKLab	oklab(59.84% 0.1015 0.0891)
OKLCH	oklch(59.84% 0.135 41.3)
XYZ	xyz(26.9414, 20.0119, 6.4461)
Luminance	0.2001 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1603A #3A9BC1

analogous

#C13A58 #C1603A #C1A43A

triadic

#C1603A #3AC160 #603AC1

tetradic

#C1603A #58C13A #3A9BC1 #A43AC1

square

#C1603A #58C13A #3A9BC1 #A43AC1

split-complementary

#C1603A #3AC1A4 #3A58C1

monochromatic

#63311E #92492C #C1603A #D18567 #DFAB96

Accessibility & contrast

On white

4.20

#C1603A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#C1603A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1603A

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1603A	#FFFFFF	#000000	##000000
##C1603A	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E36

Deuteranopia (green-blind)

#928438

Tritanopia (blue-blind)

#D34D57

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #c1603a;
/* rgb */ color: rgb(193, 96, 58);
/* oklch */ color: oklch(59.8% 0.135 41.3);

Tailwind

colors: {
  custom: {
    50: '#da8f72',
    500: '#c1603a',
    950: '#000000',
  },
}

SCSS

$custom: #c1603a;
$custom-light: #da8f72;
$custom-dark: #000000;

JSON

{
  "hex": "#c1603a",
  "rgb": {
    "r": 193,
    "g": 96,
    "b": 58
  },
  "hsl": {
    "h": 16.889,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.59843,
    "c": 0.13505,
    "h": 41.3
  },
  "luminance": 0.20009
}

Semantic roles & 50–950 ramp

primary

#C1603A

secondary

#8CB9CB

accent

#B4DD4B

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C1603A

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

Preview Lab → · Contrast checker → · Palette generator →