#63258A#63258A

#63258A is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.7% C 0.162 H 309.0°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#63258A
RGB	rgb(99, 37, 138)
HSL	hsl(277, 58%, 34%)
HSV	hsv(277, 73%, 54%)
CMYK	cmyk(28.3%, 73.2%, 0%, 45.9%)
CIE-LAB	lab(28.93, 45.44, -44.37)
CIE-LCH	lch(28.93, 63.51, 315.68°)
OKLab	oklab(40.75% 0.1016 -0.1257)
OKLCH	oklch(40.75% 0.162 309)
XYZ	xyz(10.3937, 5.8109, 24.6139)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63258A #4C8A25

analogous

#31258A #63258A #8A257F

triadic

#63258A #8A6325 #258A63

tetradic

#63258A #8A3125 #4C8A25 #257F8A

square

#63258A #8A3125 #4C8A25 #257F8A

split-complementary

#63258A #7F8A25 #258A31

monochromatic

#1E0B29 #40185A #63258A #8632BA #A357D2

Accessibility & contrast

On white

9.71

#63258A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#63258A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63258A

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63258A	#FFFFFF	#000000	##FFFFFF
##63258A	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428D

Deuteranopia (green-blind)

#0C4588

Tritanopia (blue-blind)

#5D3C55

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #63258a;
/* rgb */ color: rgb(99, 37, 138);
/* oklch */ color: oklch(40.7% 0.162 309.0);

Tailwind

colors: {
  custom: {
    50: '#9365ad',
    500: '#63258a',
    950: '#000000',
  },
}

SCSS

$custom: #63258a;
$custom-light: #9365ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63258a",
  "rgb": {
    "r": 99,
    "g": 37,
    "b": 138
  },
  "hsl": {
    "h": 276.832,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40749,
    "c": 0.16167,
    "h": 309
  },
  "luminance": 0.05811
}

Semantic roles & 50–950 ramp

primary

#63258A

secondary

#7AB754

accent

#E14782

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0610

muted

#7E7A7F

Preview Lab

Preview with #63258A

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

Preview Lab → · Contrast checker → · Palette generator →