#633AC4#633AC4

#633AC4 is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.1% C 0.201 H 290.4°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#633AC4
RGB	rgb(99, 58, 196)
HSL	hsl(258, 54%, 50%)
HSV	hsv(258, 70%, 77%)
CMYK	cmyk(49.5%, 70.4%, 0%, 23.1%)
CIE-LAB	lab(37.23, 50.15, -65.75)
CIE-LCH	lch(37.23, 82.69, 307.33°)
OKLab	oklab(48.1% 0.0701 -0.1887)
OKLCH	oklch(48.1% 0.201 290.4)
XYZ	xyz(16.6196, 9.6636, 53.2034)
Luminance	0.0966 (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

#633AC4 #9BC43A

analogous

#3A56C4 #633AC4 #A83AC4

triadic

#633AC4 #C4633A #3AC463

tetradic

#633AC4 #C43A56 #9BC43A #3AC4A8

square

#633AC4 #C43A56 #9BC43A #3AC4A8

split-complementary

#633AC4 #C4A83A #56C43A

monochromatic

#331E66 #4B2C95 #633AC4 #8869D3 #AD98E0

Accessibility & contrast

On white

7.16

#633AC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#633AC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633AC4

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633AC4	#FFFFFF	#000000	##FFFFFF
##633AC4	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0054C1

Tritanopia (blue-blind)

#425E7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #633ac4;
/* rgb */ color: rgb(99, 58, 196);
/* oklch */ color: oklch(48.1% 0.201 290.4);

Tailwind

colors: {
  custom: {
    50: '#9874d7',
    500: '#633ac4',
    950: '#000000',
  },
}

SCSS

$custom: #633ac4;
$custom-light: #9874d7;
$custom-dark: #000000;

JSON

{
  "hex": "#633ac4",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 196
  },
  "hsl": {
    "h": 257.826,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48097,
    "c": 0.20125,
    "h": 290.4
  },
  "luminance": 0.09664
}

Semantic roles & 50–950 ramp

primary

#633AC4

secondary

#BACC8E

accent

#DE4AB2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #633AC4

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

Preview Lab → · Contrast checker → · Palette generator →