#633486#633486

#633486 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.5% C 0.136 H 308.1°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#633486
RGB	rgb(99, 52, 134)
HSL	hsl(274, 44%, 36%)
HSV	hsv(274, 61%, 53%)
CMYK	cmyk(26.1%, 61.2%, 0%, 47.5%)
CIE-LAB	lab(31.42, 36.86, -37.88)
CIE-LCH	lch(31.42, 52.86, 314.22°)
OKLab	oklab(42.45% 0.0837 -0.1068)
OKLCH	oklch(42.45% 0.136 308.1)
XYZ	xyz(10.6758, 6.8300, 23.3056)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633486 #578634

analogous

#3A3486 #633486 #863480

triadic

#633486 #866334 #348663

tetradic

#633486 #863A34 #578634 #348086

square

#633486 #863A34 #578634 #348086

split-complementary

#633486 #808634 #34863A

monochromatic

#22122E #42235A #633486 #8445B2 #A16EC7

Accessibility & contrast

On white

8.88

#633486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#633486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633486

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633486	#FFFFFF	#000000	##FFFFFF
##633486	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134889

Deuteranopia (green-blind)

#284A84

Tritanopia (blue-blind)

#5E4458

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #633486;
/* rgb */ color: rgb(99, 52, 134);
/* oklch */ color: oklch(42.5% 0.136 308.1);

Tailwind

colors: {
  custom: {
    50: '#926eaa',
    500: '#633486',
    950: '#000000',
  },
}

SCSS

$custom: #633486;
$custom-light: #926eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#633486",
  "rgb": {
    "r": 99,
    "g": 52,
    "b": 134
  },
  "hsl": {
    "h": 274.39,
    "s": 44.086,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42452,
    "c": 0.13567,
    "h": 308.1
  },
  "luminance": 0.0683
}

Semantic roles & 50–950 ramp

primary

#633486

secondary

#86AF67

accent

#D4548B

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #633486

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

Preview Lab → · Contrast checker → · Palette generator →