#C1603C#C1603C

#C1603C is a mid, vivid orange. Relative luminance 0.200; OKLCH L 59.9% C 0.134 H 40.5°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C1603C
RGB	rgb(193, 96, 60)
HSL	hsl(16, 53%, 50%)
HSV	hsv(16, 69%, 76%)
CMYK	cmyk(0%, 50.3%, 68.9%, 24.3%)
CIE-LAB	lab(51.87, 36.10, 37.99)
CIE-LCH	lch(51.87, 52.40, 46.46°)
OKLab	oklab(59.87% 0.1022 0.0872)
OKLCH	oklch(59.87% 0.134 40.5)
XYZ	xyz(26.9932, 20.0327, 6.7193)
Luminance	0.2003 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1603C #3C9DC1

analogous

#C13C5A #C1603C #C1A33C

triadic

#C1603C #3CC160 #603CC1

tetradic

#C1603C #5AC13C #3C9DC1 #A33CC1

square

#C1603C #5AC13C #3C9DC1 #A33CC1

split-complementary

#C1603C #3CC1A3 #3C5AC1

monochromatic

#64321F #92492D #C1603C #D1856A #DFAB98

Accessibility & contrast

On white

4.20

#C1603C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#C1603C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1603C

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1603C	#FFFFFF	#000000	##000000
##C1603C	1.00	4.20	5.01	5.01
#FFFFFF	4.20	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)

#7A6F38

Deuteranopia (green-blind)

#92843A

Tritanopia (blue-blind)

#D34D58

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #c1603c;
/* rgb */ color: rgb(193, 96, 60);
/* oklch */ color: oklch(59.9% 0.134 40.5);

Tailwind

colors: {
  custom: {
    50: '#da8f73',
    500: '#c1603c',
    950: '#000000',
  },
}

SCSS

$custom: #c1603c;
$custom-light: #da8f73;
$custom-dark: #000000;

JSON

{
  "hex": "#c1603c",
  "rgb": {
    "r": 193,
    "g": 96,
    "b": 60
  },
  "hsl": {
    "h": 16.241,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.59869,
    "c": 0.13431,
    "h": 40.5
  },
  "luminance": 0.20029
}

Semantic roles & 50–950 ramp

primary

#C1603C

secondary

#8EBACB

accent

#B5DC4C

background

#FEF8F7

surface

#FCF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C1603C

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

Preview Lab → · Contrast checker → · Palette generator →