#63409A#63409A

#63409A is a mid, vivid violet. Relative luminance 0.087; OKLCH L 45.7% C 0.142 H 298.6°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#63409A
RGB	rgb(99, 64, 154)
HSL	hsl(263, 41%, 43%)
HSV	hsv(263, 58%, 60%)
CMYK	cmyk(35.7%, 58.4%, 0%, 39.6%)
CIE-LAB	lab(35.31, 35.21, -43.90)
CIE-LCH	lch(35.31, 56.28, 308.73°)
OKLab	oklab(45.72% 0.0678 -0.1245)
OKLCH	oklch(45.72% 0.142 298.6)
XYZ	xyz(12.8103, 8.6524, 31.5608)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63409A #779A40

analogous

#404A9A #63409A #90409A

triadic

#63409A #9A6340 #409A63

tetradic

#63409A #9A404A #779A40 #409A90

square

#63409A #9A404A #779A40 #409A90

split-complementary

#63409A #9A9040 #4A9A40

monochromatic

#2B1C44 #472E6F #63409A #815CBB #A287CD

Accessibility & contrast

On white

7.69

#63409A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#63409A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63409A

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63409A	#FFFFFF	#000000	##FFFFFF
##63409A	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14539D

Deuteranopia (green-blind)

#225298

Tritanopia (blue-blind)

#575366

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #63409a;
/* rgb */ color: rgb(99, 64, 154);
/* oklch */ color: oklch(45.7% 0.142 298.6);

Tailwind

colors: {
  custom: {
    50: '#9376b8',
    500: '#63409a',
    950: '#000000',
  },
}

SCSS

$custom: #63409a;
$custom-light: #9376b8;
$custom-dark: #000000;

JSON

{
  "hex": "#63409a",
  "rgb": {
    "r": 99,
    "g": 64,
    "b": 154
  },
  "hsl": {
    "h": 263.333,
    "s": 41.284,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45716,
    "c": 0.14173,
    "h": 298.6
  },
  "luminance": 0.08653
}

Semantic roles & 50–950 ramp

primary

#63409A

secondary

#A1B87E

accent

#D157A2

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #63409A

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

Preview Lab → · Contrast checker → · Palette generator →