#633EB2#633EB2

#633EB2 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.2% C 0.175 H 293.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#633EB2
RGB	rgb(99, 62, 178)
HSL	hsl(259, 48%, 47%)
HSV	hsv(259, 65%, 70%)
CMYK	cmyk(44.4%, 65.2%, 0%, 30.2%)
CIE-LAB	lab(36.58, 42.98, -56.22)
CIE-LCH	lch(36.58, 70.77, 307.40°)
OKLab	oklab(47.18% 0.0688 -0.1607)
OKLCH	oklch(47.18% 0.175 293.2)
XYZ	xyz(14.9019, 9.3118, 43.1231)
Luminance	0.0931 (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

#633EB2 #8DB23E

analogous

#3E53B2 #633EB2 #9D3EB2

triadic

#633EB2 #B2633E #3EB263

tetradic

#633EB2 #B23E53 #8DB23E #3EB29D

square

#633EB2 #B23E53 #8DB23E #3EB29D

split-complementary

#633EB2 #B29D3E #53B23E

monochromatic

#311E57 #4A2E85 #633EB2 #8464C9 #A892D9

Accessibility & contrast

On white

7.34

#633EB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#633EB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EB2

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EB2	#FFFFFF	#000000	##FFFFFF
##633EB2	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#0054B0

Tritanopia (blue-blind)

#4D5972

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #633eb2;
/* rgb */ color: rgb(99, 62, 178);
/* oklch */ color: oklch(47.2% 0.175 293.2);

Tailwind

colors: {
  custom: {
    50: '#9675ca',
    500: '#633eb2',
    950: '#000000',
  },
}

SCSS

$custom: #633eb2;
$custom-light: #9675ca;
$custom-dark: #000000;

JSON

{
  "hex": "#633eb2",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 178
  },
  "hsl": {
    "h": 259.138,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47182,
    "c": 0.17481,
    "h": 293.2
  },
  "luminance": 0.09312
}

Semantic roles & 50–950 ramp

primary

#633EB2

secondary

#B1C488

accent

#D850AD

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #633EB2

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

Preview Lab → · Contrast checker → · Palette generator →