#63288A#63288A

#63288A is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.1% C 0.158 H 308.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#63288A
RGB	rgb(99, 40, 138)
HSL	hsl(276, 55%, 35%)
HSV	hsv(276, 71%, 54%)
CMYK	cmyk(28.3%, 71%, 0%, 45.9%)
CIE-LAB	lab(29.43, 44.04, -43.57)
CIE-LCH	lch(29.43, 61.95, 315.31°)
OKLab	oklab(41.1% 0.0984 -0.1234)
OKLCH	oklch(41.1% 0.158 308.6)
XYZ	xyz(10.4909, 6.0054, 24.6463)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63288A #4F8A28

analogous

#32288A #63288A #8A2880

triadic

#63288A #8A6328 #288A63

tetradic

#63288A #8A3228 #4F8A28 #28808A

square

#63288A #8A3228 #4F8A28 #28808A

split-complementary

#63288A #808A28 #288A32

monochromatic

#1F0C2B #411A5B #63288A #8536B9 #A25DD0

Accessibility & contrast

On white

9.54

#63288A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#63288A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63288A

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63288A	#FFFFFF	#000000	##FFFFFF
##63288A	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438D

Deuteranopia (green-blind)

#124688

Tritanopia (blue-blind)

#5D3E56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #63288a;
/* rgb */ color: rgb(99, 40, 138);
/* oklch */ color: oklch(41.1% 0.158 308.6);

Tailwind

colors: {
  custom: {
    50: '#9367ad',
    500: '#63288a',
    950: '#000000',
  },
}

SCSS

$custom: #63288a;
$custom-light: #9367ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63288a",
  "rgb": {
    "r": 99,
    "g": 40,
    "b": 138
  },
  "hsl": {
    "h": 276.122,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41103,
    "c": 0.15779,
    "h": 308.6
  },
  "luminance": 0.06005
}

Semantic roles & 50–950 ramp

primary

#63288A

secondary

#7DB559

accent

#DE4985

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0610

muted

#7E7A7F

Preview Lab

Preview with #63288A

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

Preview Lab → · Contrast checker → · Palette generator →