#CA663F#CA663F

#CA663F is a light, vivid orange. Relative luminance 0.224; OKLCH L 62.1% C 0.138 H 41.3°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#CA663F
RGB	rgb(202, 102, 63)
HSL	hsl(17, 57%, 52%)
HSV	hsv(17, 69%, 79%)
CMYK	cmyk(0%, 49.5%, 68.8%, 20.8%)
CIE-LAB	lab(54.47, 36.71, 39.70)
CIE-LCH	lch(54.47, 54.07, 47.25°)
OKLab	oklab(62.13% 0.1037 0.091)
OKLCH	oklch(62.13% 0.138 41.3)
XYZ	xyz(30.0084, 22.4217, 7.4492)
Luminance	0.2242 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA663F #3FA3CA

analogous

#CA3F5D #CA663F #CAAC3F

triadic

#CA663F #3FCA66 #663FCA

tetradic

#CA663F #5DCA3F #3FA3CA #AC3FCA

square

#CA663F #5DCA3F #3FA3CA #AC3FCA

split-complementary

#CA663F #3FCAAC #3F5DCA

monochromatic

#70361F #A04D2C #CA663F #D78C6F #E4B29F

Accessibility & contrast

On white

3.83

#CA663F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#CA663F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA663F

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA663F	#FFFFFF	#000000	##000000
##CA663F	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81753B

Deuteranopia (green-blind)

#998B3D

Tritanopia (blue-blind)

#DD525D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #ca663f;
/* rgb */ color: rgb(202, 102, 63);
/* oklch */ color: oklch(62.1% 0.138 41.3);

Tailwind

colors: {
  custom: {
    50: '#e09375',
    500: '#ca663f',
    950: '#000000',
  },
}

SCSS

$custom: #ca663f;
$custom-light: #e09375;
$custom-dark: #000000;

JSON

{
  "hex": "#ca663f",
  "rgb": {
    "r": 202,
    "g": 102,
    "b": 63
  },
  "hsl": {
    "h": 16.835,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.6213,
    "c": 0.138,
    "h": 41.3
  },
  "luminance": 0.22418
}

Semantic roles & 50–950 ramp

primary

#CA663F

secondary

#94C0D1

accent

#B5E048

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #CA663F

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

Preview Lab → · Contrast checker → · Palette generator →