#63258B#63258B

#63258B is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.8% C 0.163 H 308.6°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#63258B
RGB	rgb(99, 37, 139)
HSL	hsl(276, 58%, 35%)
HSV	hsv(276, 73%, 55%)
CMYK	cmyk(28.8%, 73.4%, 0%, 45.5%)
CIE-LAB	lab(29.01, 45.67, -44.87)
CIE-LCH	lch(29.01, 64.02, 315.51°)
OKLab	oklab(40.83% 0.1015 -0.1272)
OKLCH	oklch(40.83% 0.163 308.6)
XYZ	xyz(10.4664, 5.8400, 24.9970)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63258B #4D8B25

analogous

#30258B #63258B #8B2580

triadic

#63258B #8B6325 #258B63

tetradic

#63258B #8B3025 #4D8B25 #25808B

square

#63258B #8B3025 #4D8B25 #25808B

split-complementary

#63258B #808B25 #258B30

monochromatic

#1E0B2A #41185B #63258B #8532BB #A258D3

Accessibility & contrast

On white

9.69

#63258B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#63258B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63258B

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63258B	#FFFFFF	#000000	##FFFFFF
##63258B	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428E

Deuteranopia (green-blind)

#0A4589

Tritanopia (blue-blind)

#5D3C55

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #63258b;
/* rgb */ color: rgb(99, 37, 139);
/* oklch */ color: oklch(40.8% 0.163 308.6);

Tailwind

colors: {
  custom: {
    50: '#9365ae',
    500: '#63258b',
    950: '#000000',
  },
}

SCSS

$custom: #63258b;
$custom-light: #9365ae;
$custom-dark: #000000;

JSON

{
  "hex": "#63258b",
  "rgb": {
    "r": 99,
    "g": 37,
    "b": 139
  },
  "hsl": {
    "h": 276.471,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.40826,
    "c": 0.16272,
    "h": 308.6
  },
  "luminance": 0.0584
}

Semantic roles & 50–950 ramp

primary

#63258B

secondary

#7BB755

accent

#E14783

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #63258B

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

Preview Lab → · Contrast checker → · Palette generator →