#CC663F#CC663F

#CC663F is a light, vivid orange. Relative luminance 0.227; OKLCH L 62.4% C 0.140 H 40.9°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#CC663F
RGB	rgb(204, 102, 63)
HSL	hsl(17, 58%, 52%)
HSV	hsv(17, 69%, 80%)
CMYK	cmyk(0%, 50%, 69.1%, 20%)
CIE-LAB	lab(54.76, 37.49, 40.12)
CIE-LCH	lch(54.76, 54.91, 46.94°)
OKLab	oklab(62.41% 0.1059 0.0918)
OKLCH	oklch(62.41% 0.14 40.9)
XYZ	xyz(30.5532, 22.7026, 7.4748)
Luminance	0.2270 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC663F #3FA5CC

analogous

#CC3F5E #CC663F #CCAD3F

triadic

#CC663F #3FCC66 #663FCC

tetradic

#CC663F #5ECC3F #3FA5CC #AD3FCC

square

#CC663F #5ECC3F #3FA5CC #AD3FCC

split-complementary

#CC663F #3FCCAD #3F5ECC

monochromatic

#72361E #A34C2B #CC663F #D98D6F #E6B3A0

Accessibility & contrast

On white

3.79

#CC663F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#CC663F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC663F

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC663F	#FFFFFF	#000000	##000000
##CC663F	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82753B

Deuteranopia (green-blind)

#9A8C3D

Tritanopia (blue-blind)

#DF525D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cc663f;
/* rgb */ color: rgb(204, 102, 63);
/* oklch */ color: oklch(62.4% 0.140 40.9);

Tailwind

colors: {
  custom: {
    50: '#e29375',
    500: '#cc663f',
    950: '#000000',
  },
}

SCSS

$custom: #cc663f;
$custom-light: #e29375;
$custom-dark: #000000;

JSON

{
  "hex": "#cc663f",
  "rgb": {
    "r": 204,
    "g": 102,
    "b": 63
  },
  "hsl": {
    "h": 16.596,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.62412,
    "c": 0.14019,
    "h": 40.9
  },
  "luminance": 0.22699
}

Semantic roles & 50–950 ramp

primary

#CC663F

secondary

#95C1D2

accent

#B6E147

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CC663F

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

Preview Lab → · Contrast checker → · Palette generator →