#CB663A#CB663A

#CB663A is a light, vivid orange. Relative luminance 0.225; OKLCH L 62.2% C 0.141 H 42.9°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#CB663A
RGB	rgb(203, 102, 58)
HSL	hsl(18, 58%, 51%)
HSV	hsv(18, 71%, 80%)
CMYK	cmyk(0%, 49.8%, 71.4%, 20.4%)
CIE-LAB	lab(54.56, 36.84, 42.47)
CIE-LCH	lch(54.56, 56.22, 49.06°)
OKLab	oklab(62.21% 0.1032 0.096)
OKLCH	oklch(62.21% 0.141 42.9)
XYZ	xyz(30.1465, 22.5084, 6.7592)
Luminance	0.2251 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB663A #3A9FCB

analogous

#CB3A56 #CB663A #CBAE3A

triadic

#CB663A #3ACB66 #663ACB

tetradic

#CB663A #56CB3A #3A9FCB #AE3ACB

square

#CB663A #56CB3A #3A9FCB #AE3ACB

split-complementary

#CB663A #3ACBAE #3A56CB

monochromatic

#6E351D #9E4D2A #CB663A #D88C6A #E5B19B

Accessibility & contrast

On white

3.82

#CB663A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#CB663A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB663A

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB663A	#FFFFFF	#000000	##000000
##CB663A	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827535

Deuteranopia (green-blind)

#9A8B38

Tritanopia (blue-blind)

#DE515C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cb663a;
/* rgb */ color: rgb(203, 102, 58);
/* oklch */ color: oklch(62.2% 0.141 42.9);

Tailwind

colors: {
  custom: {
    50: '#e19372',
    500: '#cb663a',
    950: '#000000',
  },
}

SCSS

$custom: #cb663a;
$custom-light: #e19372;
$custom-dark: #000000;

JSON

{
  "hex": "#cb663a",
  "rgb": {
    "r": 203,
    "g": 102,
    "b": 58
  },
  "hsl": {
    "h": 18.207,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62211,
    "c": 0.14094,
    "h": 42.9
  },
  "luminance": 0.22505
}

Semantic roles & 50–950 ramp

primary

#CB663A

secondary

#90BDD0

accent

#B2E146

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CB663A

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

Preview Lab → · Contrast checker → · Palette generator →