#63289A#63289A

#63289A is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.4% C 0.175 H 303.2°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#63289A
RGB	rgb(99, 40, 154)
HSL	hsl(271, 59%, 38%)
HSV	hsv(271, 74%, 60%)
CMYK	cmyk(35.7%, 74%, 0%, 39.6%)
CIE-LAB	lab(30.65, 47.91, -51.43)
CIE-LCH	lch(30.65, 70.29, 312.97°)
OKLab	oklab(42.36% 0.0957 -0.1465)
OKLCH	oklch(42.36% 0.175 303.2)
XYZ	xyz(11.7357, 6.5033, 31.2026)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63289A #5F9A28

analogous

#2A289A #63289A #9A2898

triadic

#63289A #9A6328 #289A63

tetradic

#63289A #9A2A28 #5F9A28 #28989A

square

#63289A #9A2A28 #5F9A28 #28989A

split-complementary

#63289A #989A28 #289A2A

monochromatic

#250F39 #441B69 #63289A #8235CA #A065D7

Accessibility & contrast

On white

9.13

#63289A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#63289A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63289A

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63289A	#FFFFFF	#000000	##FFFFFF
##63289A	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479D

Deuteranopia (green-blind)

#004898

Tritanopia (blue-blind)

#58445F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #63289a;
/* rgb */ color: rgb(99, 40, 154);
/* oklch */ color: oklch(42.4% 0.175 303.2);

Tailwind

colors: {
  custom: {
    50: '#9468b9',
    500: '#63289a',
    950: '#000000',
  },
}

SCSS

$custom: #63289a;
$custom-light: #9468b9;
$custom-dark: #000000;

JSON

{
  "hex": "#63289a",
  "rgb": {
    "r": 99,
    "g": 40,
    "b": 154
  },
  "hsl": {
    "h": 271.053,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.42356,
    "c": 0.17499,
    "h": 303.2
  },
  "luminance": 0.06503
}

Semantic roles & 50–950 ramp

primary

#63289A

secondary

#8DBD61

accent

#E24691

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #63289A

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

Preview Lab → · Contrast checker → · Palette generator →