#C6663A#C6663A

#C6663A is a mid, vivid orange. Relative luminance 0.218; OKLCH L 61.5% C 0.136 H 44.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C6663A
RGB	rgb(198, 102, 58)
HSL	hsl(19, 55%, 50%)
HSV	hsv(19, 71%, 78%)
CMYK	cmyk(0%, 48.5%, 70.7%, 22.4%)
CIE-LAB	lab(53.83, 34.85, 41.46)
CIE-LCH	lch(53.83, 54.16, 49.95°)
OKLab	oklab(61.51% 0.0976 0.0941)
OKLCH	oklch(61.51% 0.136 44)
XYZ	xyz(28.8064, 21.8174, 6.6964)
Luminance	0.2181 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6663A #3A9AC6

analogous

#C63A54 #C6663A #C6AC3A

triadic

#C6663A #3AC666 #663AC6

tetradic

#C6663A #54C63A #3A9AC6 #AC3AC6

square

#C6663A #54C63A #3A9AC6 #AC3AC6

split-complementary

#C6663A #3AC6AC #3A54C6

monochromatic

#68351E #974D2C #C6663A #D48B69 #E1B099

Accessibility & contrast

On white

3.92

#C6663A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#C6663A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C6663A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6663A	#FFFFFF	#000000	##000000
##C6663A	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)

#807435

Deuteranopia (green-blind)

#988938

Tritanopia (blue-blind)

#D9535C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #c6663a;
/* rgb */ color: rgb(198, 102, 58);
/* oklch */ color: oklch(61.5% 0.136 44.0);

Tailwind

colors: {
  custom: {
    50: '#dd9372',
    500: '#c6663a',
    950: '#000000',
  },
}

SCSS

$custom: #c6663a;
$custom-light: #dd9372;
$custom-dark: #000000;

JSON

{
  "hex": "#c6663a",
  "rgb": {
    "r": 198,
    "g": 102,
    "b": 58
  },
  "hsl": {
    "h": 18.857,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.61506,
    "c": 0.13555,
    "h": 44
  },
  "luminance": 0.21814
}

Semantic roles & 50–950 ramp

primary

#C6663A

secondary

#8FBACD

accent

#B0DE49

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C6663A

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

Preview Lab → · Contrast checker → · Palette generator →