#633BA2#633BA2

#633BA2 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.5% C 0.159 H 297.6°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#633BA2
RGB	rgb(99, 59, 162)
HSL	hsl(263, 47%, 43%)
HSV	hsv(263, 64%, 64%)
CMYK	cmyk(38.9%, 63.6%, 0%, 36.5%)
CIE-LAB	lab(34.78, 40.24, -49.58)
CIE-LCH	lch(34.78, 63.86, 309.07°)
OKLab	oklab(45.51% 0.0737 -0.1411)
OKLCH	oklch(45.51% 0.159 297.6)
XYZ	xyz(13.2295, 8.3890, 35.0977)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633BA2 #7AA23B

analogous

#3B46A2 #633BA2 #963BA2

triadic

#633BA2 #A2633B #3BA263

tetradic

#633BA2 #A23B46 #7AA23B #3BA296

square

#633BA2 #A23B46 #7AA23B #3BA296

split-complementary

#633BA2 #A2963B #46A23B

monochromatic

#2C1A48 #482B75 #633BA2 #8158C2 #A385D3

Accessibility & contrast

On white

7.84

#633BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#633BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633BA2

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633BA2	#FFFFFF	#000000	##FFFFFF
##633BA2	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A5

Deuteranopia (green-blind)

#0451A0

Tritanopia (blue-blind)

#545269

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #633ba2;
/* rgb */ color: rgb(99, 59, 162);
/* oklch */ color: oklch(45.5% 0.159 297.6);

Tailwind

colors: {
  custom: {
    50: '#9473be',
    500: '#633ba2',
    950: '#000000',
  },
}

SCSS

$custom: #633ba2;
$custom-light: #9473be;
$custom-dark: #000000;

JSON

{
  "hex": "#633ba2",
  "rgb": {
    "r": 99,
    "g": 59,
    "b": 162
  },
  "hsl": {
    "h": 263.301,
    "s": 46.606,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45508,
    "c": 0.15923,
    "h": 297.6
  },
  "luminance": 0.08389
}

Semantic roles & 50–950 ramp

primary

#633BA2

secondary

#A4BD7C

accent

#D652A3

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #633BA2

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

Preview Lab → · Contrast checker → · Palette generator →