#633FE8#633FE8

#633FE8 is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.9% C 0.237 H 284.3°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#633FE8
RGB	rgb(99, 63, 232)
HSL	hsl(253, 79%, 58%)
HSV	hsv(253, 73%, 91%)
CMYK	cmyk(57.3%, 72.8%, 0%, 9%)
CIE-LAB	lab(41.27, 57.73, -79.85)
CIE-LCH	lch(41.27, 98.53, 305.87°)
OKLab	oklab(51.92% 0.0585 -0.23)
OKLCH	oklch(51.92% 0.237 284.3)
XYZ	xyz(21.4841, 12.0325, 77.5187)
Luminance	0.1203 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633FE8 #C4E83F

analogous

#3F6FE8 #633FE8 #B73FE8

triadic

#633FE8 #E8633F #3FE863

tetradic

#633FE8 #E83F6F #C4E83F #3FE8B7

square

#633FE8 #E83F6F #C4E83F #3FE8B7

split-complementary

#633FE8 #E8B73F #6FE83F

monochromatic

#2F129A #4019D1 #633FE8 #8F76EF #BCACF5

Accessibility & contrast

On white

6.16

#633FE8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#633FE8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633FE8

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633FE8	#FFFFFF	#000000	##FFFFFF
##633FE8	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066ED

Deuteranopia (green-blind)

#005CE5

Tritanopia (blue-blind)

#176E90

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #633fe8;
/* rgb */ color: rgb(99, 63, 232);
/* oklch */ color: oklch(51.9% 0.237 284.3);

Tailwind

colors: {
  custom: {
    50: '#9d78f1',
    500: '#633fe8',
    950: '#000000',
  },
}

SCSS

$custom: #633fe8;
$custom-light: #9d78f1;
$custom-dark: #000000;

JSON

{
  "hex": "#633fe8",
  "rgb": {
    "r": 99,
    "g": 63,
    "b": 232
  },
  "hsl": {
    "h": 252.781,
    "s": 78.605,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51917,
    "c": 0.23731,
    "h": 284.3
  },
  "luminance": 0.12034
}

Semantic roles & 50–950 ramp

primary

#633FE8

secondary

#D5E3A0

accent

#F533CC

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100917

muted

#7F7B85

Preview Lab

Preview with #633FE8

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

Preview Lab → · Contrast checker → · Palette generator →