#C1683C#C1683C

#C1683C is a mid, vivid orange. Relative luminance 0.216; OKLCH L 61.2% C 0.128 H 45.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#C1683C
RGB	rgb(193, 104, 60)
HSL	hsl(20, 53%, 50%)
HSV	hsv(20, 69%, 76%)
CMYK	cmyk(0%, 46.1%, 68.9%, 24.3%)
CIE-LAB	lab(53.56, 31.89, 39.91)
CIE-LCH	lch(53.56, 51.09, 51.37°)
OKLab	oklab(61.16% 0.0894 0.0913)
OKLCH	oklch(61.16% 0.128 45.6)
XYZ	xyz(27.7606, 21.5674, 6.9751)
Luminance	0.2156 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1683C #3C95C1

analogous

#C13C52 #C1683C #C1AB3C

triadic

#C1683C #3CC168 #683CC1

tetradic

#C1683C #52C13C #3C95C1 #AB3CC1

square

#C1683C #52C13C #3C95C1 #AB3CC1

split-complementary

#C1683C #3CC1AB #3C52C1

monochromatic

#64361F #924F2D #C1683C #D18C6A #DFB098

Accessibility & contrast

On white

3.95

#C1683C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#C1683C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1683C

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1683C	#FFFFFF	#000000	##000000
##C1683C	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)

#807437

Deuteranopia (green-blind)

#96883B

Tritanopia (blue-blind)

#D3565E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #c1683c;
/* rgb */ color: rgb(193, 104, 60);
/* oklch */ color: oklch(61.2% 0.128 45.6);

Tailwind

colors: {
  custom: {
    50: '#d99473',
    500: '#c1683c',
    950: '#000000',
  },
}

SCSS

$custom: #c1683c;
$custom-light: #d99473;
$custom-dark: #000000;

JSON

{
  "hex": "#c1683c",
  "rgb": {
    "r": 193,
    "g": 104,
    "b": 60
  },
  "hsl": {
    "h": 19.85,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61162,
    "c": 0.12777,
    "h": 45.6
  },
  "luminance": 0.21564
}

Semantic roles & 50–950 ramp

primary

#C1683C

secondary

#8EB7CB

accent

#ACDC4C

background

#FEF9F7

surface

#FCF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C1683C

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

Preview Lab → · Contrast checker → · Palette generator →