#C3663A#C3663A

#C3663A is a mid, vivid orange. Relative luminance 0.214; OKLCH L 61.1% C 0.132 H 44.6°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C3663A
RGB	rgb(195, 102, 58)
HSL	hsl(19, 54%, 50%)
HSV	hsv(19, 70%, 76%)
CMYK	cmyk(0%, 47.7%, 70.3%, 23.5%)
CIE-LAB	lab(53.40, 33.65, 40.85)
CIE-LCH	lch(53.40, 52.93, 50.52°)
OKLab	oklab(61.09% 0.0942 0.0929)
OKLCH	oklch(61.09% 0.132 44.6)
XYZ	xyz(28.0233, 21.4136, 6.6597)
Luminance	0.2141 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3663A #3A97C3

analogous

#C33A53 #C3663A #C3AB3A

triadic

#C3663A #3AC366 #663AC3

tetradic

#C3663A #53C33A #3A97C3 #AB3AC3

square

#C3663A #53C33A #3A97C3 #AB3AC3

split-complementary

#C3663A #3AC3AB #3A53C3

monochromatic

#65351E #944D2C #C3663A #D28A68 #E0AF97

Accessibility & contrast

On white

3.98

#C3663A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#C3663A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3663A

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3663A	#FFFFFF	#000000	##000000
##C3663A	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807335

Deuteranopia (green-blind)

#968739

Tritanopia (blue-blind)

#D5535C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #c3663a;
/* rgb */ color: rgb(195, 102, 58);
/* oklch */ color: oklch(61.1% 0.132 44.6);

Tailwind

colors: {
  custom: {
    50: '#db9372',
    500: '#c3663a',
    950: '#000000',
  },
}

SCSS

$custom: #c3663a;
$custom-light: #db9372;
$custom-dark: #000000;

JSON

{
  "hex": "#c3663a",
  "rgb": {
    "r": 195,
    "g": 102,
    "b": 58
  },
  "hsl": {
    "h": 19.27,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61086,
    "c": 0.1323,
    "h": 44.6
  },
  "luminance": 0.2141
}

Semantic roles & 50–950 ramp

primary

#C3663A

secondary

#8DB8CC

accent

#AEDE4A

background

#FEF9F7

surface

#FCF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C3663A

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

Preview Lab → · Contrast checker → · Palette generator →