#63209B#63209B

#63209B is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.6% C 0.185 H 303.8°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#63209B
RGB	rgb(99, 32, 155)
HSL	hsl(273, 66%, 37%)
HSV	hsv(273, 79%, 61%)
CMYK	cmyk(36.1%, 79.4%, 0%, 39.2%)
CIE-LAB	lab(29.54, 51.54, -53.84)
CIE-LCH	lch(29.54, 74.53, 313.75°)
OKLab	oklab(41.61% 0.1028 -0.1535)
OKLCH	oklch(41.61% 0.185 303.8)
XYZ	xyz(11.5771, 6.0523, 31.5623)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63209B #589B20

analogous

#26209B #63209B #9B2096

triadic

#63209B #9B6320 #209B63

tetradic

#63209B #9B2620 #589B20 #20969B

square

#63209B #9B2620 #589B20 #20969B

split-complementary

#63209B #969B20 #209B26

monochromatic

#220B36 #431668 #63209B #832ACE #A159DD

Accessibility & contrast

On white

9.50

#63209B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#63209B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63209B

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63209B	#FFFFFF	#000000	##FFFFFF
##63209B	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#004599

Tritanopia (blue-blind)

#58405D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #63209b;
/* rgb */ color: rgb(99, 32, 155);
/* oklch */ color: oklch(41.6% 0.185 303.8);

Tailwind

colors: {
  custom: {
    50: '#9564b9',
    500: '#63209b',
    950: '#000000',
  },
}

SCSS

$custom: #63209b;
$custom-light: #9564b9;
$custom-dark: #000000;

JSON

{
  "hex": "#63209b",
  "rgb": {
    "r": 99,
    "g": 32,
    "b": 155
  },
  "hsl": {
    "h": 272.683,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41605,
    "c": 0.18476,
    "h": 303.8
  },
  "luminance": 0.06052
}

Semantic roles & 50–950 ramp

primary

#63209B

secondary

#87C156

accent

#E93F8C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #63209B

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

Preview Lab → · Contrast checker → · Palette generator →