#633DA2#633DA2

#633DA2 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.8% C 0.156 H 297.1°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#633DA2
RGB	rgb(99, 61, 162)
HSL	hsl(263, 45%, 44%)
HSV	hsv(263, 62%, 64%)
CMYK	cmyk(38.9%, 62.3%, 0%, 36.5%)
CIE-LAB	lab(35.20, 39.12, -48.90)
CIE-LCH	lch(35.20, 62.62, 308.66°)
OKLab	oklab(45.81% 0.0713 -0.1391)
OKLCH	oklch(45.81% 0.156 297.1)
XYZ	xyz(13.3343, 8.5986, 35.1326)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633DA2 #7CA23D

analogous

#3D4AA2 #633DA2 #953DA2

triadic

#633DA2 #A2633D #3DA263

tetradic

#633DA2 #A23D4A #7CA23D #3DA295

square

#633DA2 #A23D4A #7CA23D #3DA295

split-complementary

#633DA2 #A2953D #4AA23D

monochromatic

#2D1C49 #482C76 #633DA2 #815BC1 #A387D2

Accessibility & contrast

On white

7.72

#633DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#633DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633DA2

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633DA2	#FFFFFF	#000000	##FFFFFF
##633DA2	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#0C52A0

Tritanopia (blue-blind)

#545369

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #633da2;
/* rgb */ color: rgb(99, 61, 162);
/* oklch */ color: oklch(45.8% 0.156 297.1);

Tailwind

colors: {
  custom: {
    50: '#9474be',
    500: '#633da2',
    950: '#000000',
  },
}

SCSS

$custom: #633da2;
$custom-light: #9474be;
$custom-dark: #000000;

JSON

{
  "hex": "#633da2",
  "rgb": {
    "r": 99,
    "g": 61,
    "b": 162
  },
  "hsl": {
    "h": 262.574,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45813,
    "c": 0.15637,
    "h": 297.1
  },
  "luminance": 0.08599
}

Semantic roles & 50–950 ramp

primary

#633DA2

secondary

#A5BC7E

accent

#D553A4

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #633DA2

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

Preview Lab → · Contrast checker → · Palette generator →