#633BAF#633BAF

#633BAF is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.5% C 0.175 H 294.4°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#633BAF
RGB	rgb(99, 59, 175)
HSL	hsl(261, 50%, 46%)
HSV	hsv(261, 66%, 69%)
CMYK	cmyk(43.4%, 66.3%, 0%, 31.4%)
CIE-LAB	lab(35.74, 43.80, -55.80)
CIE-LCH	lch(35.74, 70.93, 308.13°)
OKLab	oklab(46.51% 0.0724 -0.1594)
OKLCH	oklch(46.51% 0.175 294.4)
XYZ	xyz(14.4453, 8.8754, 41.5012)
Luminance	0.0888 (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

#633BAF #87AF3B

analogous

#3B4DAF #633BAF #9D3BAF

triadic

#633BAF #AF633B #3BAF63

tetradic

#633BAF #AF3B4D #87AF3B #3BAF9D

square

#633BAF #AF3B4D #87AF3B #3BAF9D

split-complementary

#633BAF #AF9D3B #4DAF3B

monochromatic

#2F1C53 #492C81 #633BAF #835EC9 #A68CD8

Accessibility & contrast

On white

7.57

#633BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#633BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633BAF

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633BAF	#FFFFFF	#000000	##FFFFFF
##633BAF	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#0052AD

Tritanopia (blue-blind)

#4E5770

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #633baf;
/* rgb */ color: rgb(99, 59, 175);
/* oklch */ color: oklch(46.5% 0.175 294.4);

Tailwind

colors: {
  custom: {
    50: '#9573c8',
    500: '#633baf',
    950: '#000000',
  },
}

SCSS

$custom: #633baf;
$custom-light: #9573c8;
$custom-dark: #000000;

JSON

{
  "hex": "#633baf",
  "rgb": {
    "r": 99,
    "g": 59,
    "b": 175
  },
  "hsl": {
    "h": 260.69,
    "s": 49.573,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46508,
    "c": 0.1751,
    "h": 294.4
  },
  "luminance": 0.08876
}

Semantic roles & 50–950 ramp

primary

#633BAF

secondary

#ADC383

accent

#D94FA9

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #633BAF

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

Preview Lab → · Contrast checker → · Palette generator →