#63299A#63299A

#63299A is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.5% C 0.174 H 303.0°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#63299A
RGB	rgb(99, 41, 154)
HSL	hsl(271, 58%, 38%)
HSV	hsv(271, 73%, 60%)
CMYK	cmyk(35.7%, 73.4%, 0%, 39.6%)
CIE-LAB	lab(30.81, 47.45, -51.17)
CIE-LCH	lch(30.81, 69.78, 312.84°)
OKLab	oklab(42.47% 0.0947 -0.1457)
OKLCH	oklch(42.47% 0.174 303)
XYZ	xyz(11.7699, 6.5716, 31.2140)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63299A #609A29

analogous

#2A299A #63299A #9A2998

triadic

#63299A #9A6329 #299A63

tetradic

#63299A #9A2A29 #609A29 #29989A

square

#63299A #9A2A29 #609A29 #29989A

split-complementary

#63299A #989A29 #299A2A

monochromatic

#250F39 #441C6A #63299A #8237CA #A067D7

Accessibility & contrast

On white

9.07

#63299A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#63299A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63299A

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63299A	#FFFFFF	#000000	##FFFFFF
##63299A	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479D

Deuteranopia (green-blind)

#004898

Tritanopia (blue-blind)

#58445F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #63299a;
/* rgb */ color: rgb(99, 41, 154);
/* oklch */ color: oklch(42.5% 0.174 303.0);

Tailwind

colors: {
  custom: {
    50: '#9468b9',
    500: '#63299a',
    950: '#000000',
  },
}

SCSS

$custom: #63299a;
$custom-light: #9468b9;
$custom-dark: #000000;

JSON

{
  "hex": "#63299a",
  "rgb": {
    "r": 99,
    "g": 41,
    "b": 154
  },
  "hsl": {
    "h": 270.796,
    "s": 57.949,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42471,
    "c": 0.1738,
    "h": 303
  },
  "luminance": 0.06572
}

Semantic roles & 50–950 ramp

primary

#63299A

secondary

#8EBD62

accent

#E14792

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #63299A

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

Preview Lab → · Contrast checker → · Palette generator →