#C1683B#C1683B

#C1683B is a mid, vivid orange. Relative luminance 0.216; OKLCH L 61.2% C 0.128 H 46.0°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#C1683B
RGB	rgb(193, 104, 59)
HSL	hsl(20, 53%, 49%)
HSV	hsv(20, 69%, 76%)
CMYK	cmyk(0%, 46.1%, 69.4%, 24.3%)
CIE-LAB	lab(53.55, 31.84, 40.43)
CIE-LCH	lch(53.55, 51.46, 51.78°)
OKLab	oklab(61.15% 0.089 0.0923)
OKLCH	oklch(61.15% 0.128 46)
XYZ	xyz(27.7345, 21.5570, 6.8372)
Luminance	0.2155 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1683B #3B94C1

analogous

#C13B51 #C1683B #C1AB3B

triadic

#C1683B #3BC168 #683BC1

tetradic

#C1683B #51C13B #3B94C1 #AB3BC1

square

#C1683B #51C13B #3B94C1 #AB3BC1

split-complementary

#C1683B #3BC1AB #3B51C1

monochromatic

#63351E #924F2D #C1683B #D18B68 #DFAF97

Accessibility & contrast

On white

3.95

#C1683B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#C1683B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1683B

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1683B	#FFFFFF	#000000	##000000
##C1683B	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817436

Deuteranopia (green-blind)

#96883A

Tritanopia (blue-blind)

#D3565E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #c1683b;
/* rgb */ color: rgb(193, 104, 59);
/* oklch */ color: oklch(61.2% 0.128 46.0);

Tailwind

colors: {
  custom: {
    50: '#d99473',
    500: '#c1683b',
    950: '#000000',
  },
}

SCSS

$custom: #c1683b;
$custom-light: #d99473;
$custom-dark: #000000;

JSON

{
  "hex": "#c1683b",
  "rgb": {
    "r": 193,
    "g": 104,
    "b": 59
  },
  "hsl": {
    "h": 20.149,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6115,
    "c": 0.12821,
    "h": 46
  },
  "luminance": 0.21554
}

Semantic roles & 50–950 ramp

primary

#C1683B

secondary

#8DB6CB

accent

#ACDD4B

background

#FEF9F7

surface

#FCF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C1683B

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

Preview Lab → · Contrast checker → · Palette generator →