#C3683F#C3683F

#C3683F is a mid, vivid orange. Relative luminance 0.219; OKLCH L 61.5% C 0.129 H 43.9°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#C3683F
RGB	rgb(195, 104, 63)
HSL	hsl(19, 52%, 51%)
HSV	hsv(19, 68%, 76%)
CMYK	cmyk(0%, 46.7%, 67.7%, 23.5%)
CIE-LAB	lab(53.88, 32.87, 38.76)
CIE-LCH	lch(53.88, 50.83, 49.70°)
OKLab	oklab(61.48% 0.0927 0.0893)
OKLCH	oklch(61.48% 0.129 43.9)
XYZ	xyz(28.3556, 21.8648, 7.4287)
Luminance	0.2186 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3683F #3F9AC3

analogous

#C33F58 #C3683F #C3AA3F

triadic

#C3683F #3FC368 #683FC3

tetradic

#C3683F #58C33F #3F9AC3 #AA3FC3

square

#C3683F #58C33F #3F9AC3 #AA3FC3

split-complementary

#C3683F #3FC3AA #3F58C3

monochromatic

#673620 #964F2F #C3683F #D28D6E #E0B19C

Accessibility & contrast

On white

3.91

#C3683F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#C3683F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3683F

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3683F	#FFFFFF	#000000	##000000
##C3683F	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81753B

Deuteranopia (green-blind)

#97893E

Tritanopia (blue-blind)

#D5565F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #c3683f;
/* rgb */ color: rgb(195, 104, 63);
/* oklch */ color: oklch(61.5% 0.129 43.9);

Tailwind

colors: {
  custom: {
    50: '#db9475',
    500: '#c3683f',
    950: '#000000',
  },
}

SCSS

$custom: #c3683f;
$custom-light: #db9475;
$custom-dark: #000000;

JSON

{
  "hex": "#c3683f",
  "rgb": {
    "r": 195,
    "g": 104,
    "b": 63
  },
  "hsl": {
    "h": 18.636,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.61475,
    "c": 0.12867,
    "h": 43.9
  },
  "luminance": 0.21862
}

Semantic roles & 50–950 ramp

primary

#C3683F

secondary

#92BACC

accent

#AFDC4C

background

#FEF9F7

surface

#FCF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C3683F

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

Preview Lab → · Contrast checker → · Palette generator →