#CF663B#CF663B

#CF663B is a light, vivid orange. Relative luminance 0.231; OKLCH L 62.8% C 0.145 H 41.9°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#CF663B
RGB	rgb(207, 102, 59)
HSL	hsl(17, 61%, 52%)
HSV	hsv(17, 71%, 81%)
CMYK	cmyk(0%, 50.7%, 71.5%, 18.8%)
CIE-LAB	lab(55.16, 38.46, 42.78)
CIE-LCH	lch(55.16, 57.52, 48.05°)
OKLab	oklab(62.79% 0.1079 0.0967)
OKLCH	oklch(62.79% 0.145 41.9)
XYZ	xyz(31.2758, 23.0877, 6.9462)
Luminance	0.2308 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF663B #3BA4CF

analogous

#CF3B5A #CF663B #CFB03B

triadic

#CF663B #3BCF66 #663BCF

tetradic

#CF663B #5ACF3B #3BA4CF #B03BCF

square

#CF663B #5ACF3B #3BA4CF #B03BCF

split-complementary

#CF663B #3BCFB0 #3B5ACF

monochromatic

#73361C #A54C28 #CF663B #DB8C6C #E7B39D

Accessibility & contrast

On white

3.74

#CF663B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#CF663B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF663B

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF663B	#FFFFFF	#000000	##000000
##CF663B	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837636

Deuteranopia (green-blind)

#9C8D39

Tritanopia (blue-blind)

#E3505C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #cf663b;
/* rgb */ color: rgb(207, 102, 59);
/* oklch */ color: oklch(62.8% 0.145 41.9);

Tailwind

colors: {
  custom: {
    50: '#e49473',
    500: '#cf663b',
    950: '#000000',
  },
}

SCSS

$custom: #cf663b;
$custom-light: #e49473;
$custom-dark: #000000;

JSON

{
  "hex": "#cf663b",
  "rgb": {
    "r": 207,
    "g": 102,
    "b": 59
  },
  "hsl": {
    "h": 17.432,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.62791,
    "c": 0.1449,
    "h": 41.9
  },
  "luminance": 0.23084
}

Semantic roles & 50–950 ramp

primary

#CF663B

secondary

#93C0D3

accent

#B5E444

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CF663B

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

Preview Lab → · Contrast checker → · Palette generator →