#C3683B#C3683B

#C3683B is a mid, vivid orange. Relative luminance 0.218; OKLCH L 61.4% C 0.130 H 45.5°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C3683B
RGB	rgb(195, 104, 59)
HSL	hsl(20, 54%, 50%)
HSV	hsv(20, 70%, 76%)
CMYK	cmyk(0%, 46.7%, 69.7%, 23.5%)
CIE-LAB	lab(53.84, 32.65, 40.82)
CIE-LCH	lch(53.84, 52.27, 51.35°)
OKLab	oklab(61.43% 0.0913 0.093)
OKLCH	oklch(61.43% 0.13 45.5)
XYZ	xyz(28.2479, 21.8217, 6.8613)
Luminance	0.2182 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3683B #3B96C3

analogous

#C33B52 #C3683B #C3AC3B

triadic

#C3683B #3BC368 #683BC3

tetradic

#C3683B #52C33B #3B96C3 #AC3BC3

square

#C3683B #52C33B #3B96C3 #AC3BC3

split-complementary

#C3683B #3BC3AC #3B52C3

monochromatic

#65361F #944F2D #C3683B #D28C69 #E0B098

Accessibility & contrast

On white

3.92

#C3683B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#C3683B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3683B

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3683B	#FFFFFF	#000000	##000000
##C3683B	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817436

Deuteranopia (green-blind)

#97883A

Tritanopia (blue-blind)

#D5565E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #c3683b;
/* rgb */ color: rgb(195, 104, 59);
/* oklch */ color: oklch(61.4% 0.130 45.5);

Tailwind

colors: {
  custom: {
    50: '#db9473',
    500: '#c3683b',
    950: '#000000',
  },
}

SCSS

$custom: #c3683b;
$custom-light: #db9473;
$custom-dark: #000000;

JSON

{
  "hex": "#c3683b",
  "rgb": {
    "r": 195,
    "g": 104,
    "b": 59
  },
  "hsl": {
    "h": 19.853,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.61425,
    "c": 0.13035,
    "h": 45.5
  },
  "luminance": 0.21818
}

Semantic roles & 50–950 ramp

primary

#C3683B

secondary

#8EB7CC

accent

#ADDD4B

background

#FEF9F7

surface

#FCF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C3683B

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

Preview Lab → · Contrast checker → · Palette generator →