#63299D#63299D

#63299D is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.7% C 0.177 H 302.1°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#63299D
RGB	rgb(99, 41, 157)
HSL	hsl(270, 59%, 39%)
HSV	hsv(270, 74%, 62%)
CMYK	cmyk(36.9%, 73.9%, 0%, 38.4%)
CIE-LAB	lab(31.05, 48.19, -52.60)
CIE-LCH	lch(31.05, 71.34, 312.49°)
OKLab	oklab(42.72% 0.0941 -0.15)
OKLCH	oklch(42.72% 0.177 302.1)
XYZ	xyz(12.0229, 6.6728, 32.5463)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63299D #639D29

analogous

#29299D #63299D #9D299D

triadic

#63299D #9D6329 #299D63

tetradic

#63299D #9D2929 #639D29 #299D9D

square

#63299D #9D2929 #639D29 #299D9D

split-complementary

#63299D #9D9D29 #299D29

monochromatic

#26103C #441C6C #63299D #8238CB #A069D8

Accessibility & contrast

On white

9.00

#63299D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#63299D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63299D

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63299D	#FFFFFF	#000000	##FFFFFF
##63299D	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A0

Deuteranopia (green-blind)

#00499B

Tritanopia (blue-blind)

#574661

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #63299d;
/* rgb */ color: rgb(99, 41, 157);
/* oklch */ color: oklch(42.7% 0.177 302.1);

Tailwind

colors: {
  custom: {
    50: '#9568bb',
    500: '#63299d',
    950: '#000000',
  },
}

SCSS

$custom: #63299d;
$custom-light: #9568bb;
$custom-dark: #000000;

JSON

{
  "hex": "#63299d",
  "rgb": {
    "r": 99,
    "g": 41,
    "b": 157
  },
  "hsl": {
    "h": 270,
    "s": 58.586,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42716,
    "c": 0.17704,
    "h": 302.1
  },
  "luminance": 0.06673
}

Semantic roles & 50–950 ramp

primary

#63299D

secondary

#91BE64

accent

#E24694

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #63299D

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

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