#633BBE#633BBE

#633BBE is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.7% C 0.193 H 291.3°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#633BBE
RGB	rgb(99, 59, 190)
HSL	hsl(258, 53%, 49%)
HSV	hsv(258, 69%, 75%)
CMYK	cmyk(47.9%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(36.93, 47.96, -62.74)
CIE-LCH	lch(36.93, 78.97, 307.40°)
OKLab	oklab(47.73% 0.0702 -0.1798)
OKLCH	oklch(47.73% 0.193 291.3)
XYZ	xyz(16.0012, 9.4977, 49.6954)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633BBE #96BE3B

analogous

#3B55BE #633BBE #A53BBE

triadic

#633BBE #BE633B #3BBE63

tetradic

#633BBE #BE3B55 #96BE3B #3BBEA5

square

#633BBE #BE3B55 #96BE3B #3BBEA5

split-complementary

#633BBE #BEA53B #55BE3B

monochromatic

#321E61 #4B2C8F #633BBE #8767D0 #AC95DE

Accessibility & contrast

On white

7.24

#633BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#633BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633BBE

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633BBE	#FFFFFF	#000000	##FFFFFF
##633BBE	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C2

Deuteranopia (green-blind)

#0054BB

Tritanopia (blue-blind)

#465C78

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #633bbe;
/* rgb */ color: rgb(99, 59, 190);
/* oklch */ color: oklch(47.7% 0.193 291.3);

Tailwind

colors: {
  custom: {
    50: '#9774d3',
    500: '#633bbe',
    950: '#000000',
  },
}

SCSS

$custom: #633bbe;
$custom-light: #9774d3;
$custom-dark: #000000;

JSON

{
  "hex": "#633bbe",
  "rgb": {
    "r": 99,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 258.321,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47726,
    "c": 0.19304,
    "h": 291.3
  },
  "luminance": 0.09498
}

Semantic roles & 50–950 ramp

primary

#633BBE

secondary

#B7CA8B

accent

#DC4CB0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #633BBE

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

Preview Lab → · Contrast checker → · Palette generator →