#63287A#63287A

#63287A is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.0% C 0.141 H 315.1°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#63287A
RGB	rgb(99, 40, 122)
HSL	hsl(283, 51%, 32%)
HSV	hsv(283, 67%, 48%)
CMYK	cmyk(18.9%, 67.2%, 0%, 52.2%)
CIE-LAB	lab(28.32, 40.34, -35.33)
CIE-LCH	lch(28.32, 53.63, 318.79°)
OKLab	oklab(39.95% 0.0997 -0.0992)
OKLCH	oklch(39.95% 0.141 315.1)
XYZ	xyz(9.4167, 5.5757, 18.9888)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63287A #3F7A28

analogous

#3A287A #63287A #7A2868

triadic

#63287A #7A6328 #287A63

tetradic

#63287A #7A3A28 #3F7A28 #28687A

square

#63287A #7A3A28 #3F7A28 #28687A

split-complementary

#63287A #687A28 #287A3A

monochromatic

#180A1E #3E194C #63287A #8837A8 #A755C7

Accessibility & contrast

On white

9.93

#63287A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#63287A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63287A

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63287A	#FFFFFF	#000000	##FFFFFF
##63287A	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053F7C

Deuteranopia (green-blind)

#264478

Tritanopia (blue-blind)

#61374D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #63287a;
/* rgb */ color: rgb(99, 40, 122);
/* oklch */ color: oklch(40.0% 0.141 315.1);

Tailwind

colors: {
  custom: {
    50: '#9266a1',
    500: '#63287a',
    950: '#000000',
  },
}

SCSS

$custom: #63287a;
$custom-light: #9266a1;
$custom-dark: #000000;

JSON

{
  "hex": "#63287a",
  "rgb": {
    "r": 99,
    "g": 40,
    "b": 122
  },
  "hsl": {
    "h": 283.171,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.39952,
    "c": 0.14064,
    "h": 315.1
  },
  "luminance": 0.05575
}

Semantic roles & 50–950 ramp

primary

#63287A

secondary

#6BAC52

accent

#DA4E75

background

#F9F6F9

surface

#F1EBF2

border

#CBC6CC

text

#0D060F

muted

#7E7A7E

Preview Lab

Preview with #63287A

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

Preview Lab → · Contrast checker → · Palette generator →