#C1603E#C1603E

#C1603E is a mid, vivid orange. Relative luminance 0.201; OKLCH L 59.9% C 0.134 H 39.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C1603E
RGB	rgb(193, 96, 62)
HSL	hsl(16, 51%, 50%)
HSV	hsv(16, 68%, 76%)
CMYK	cmyk(0%, 50.3%, 67.9%, 24.3%)
CIE-LAB	lab(51.90, 36.21, 36.93)
CIE-LCH	lch(51.90, 51.72, 45.57°)
OKLab	oklab(59.9% 0.1029 0.0852)
OKLCH	oklch(59.9% 0.134 39.6)
XYZ	xyz(27.0471, 20.0542, 7.0030)
Luminance	0.2005 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1603E #3E9FC1

analogous

#C13E5D #C1603E #C1A23E

triadic

#C1603E #3EC160 #603EC1

tetradic

#C1603E #5DC13E #3E9FC1 #A23EC1

square

#C1603E #5DC13E #3E9FC1 #A23EC1

split-complementary

#C1603E #3EC1A2 #3E5DC1

monochromatic

#643220 #93492F #C1603E #D0866C #DFAC9B

Accessibility & contrast

On white

4.19

#C1603E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#C1603E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1603E

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1603E	#FFFFFF	#000000	##000000
##C1603E	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)

#7A6F3A

Deuteranopia (green-blind)

#92843C

Tritanopia (blue-blind)

#D34D58

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #c1603e;
/* rgb */ color: rgb(193, 96, 62);
/* oklch */ color: oklch(59.9% 0.134 39.6);

Tailwind

colors: {
  custom: {
    50: '#da8f74',
    500: '#c1603e',
    950: '#000000',
  },
}

SCSS

$custom: #c1603e;
$custom-light: #da8f74;
$custom-dark: #000000;

JSON

{
  "hex": "#c1603e",
  "rgb": {
    "r": 193,
    "g": 96,
    "b": 62
  },
  "hsl": {
    "h": 15.573,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.59895,
    "c": 0.13359,
    "h": 39.6
  },
  "luminance": 0.20051
}

Semantic roles & 50–950 ramp

primary

#C1603E

secondary

#90BCCB

accent

#B6DB4D

background

#FEF8F7

surface

#FCF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C1603E

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

Preview Lab → · Contrast checker → · Palette generator →