#633DCE#633DCE

#633DCE is a mid, highly saturated violet. Relative luminance 0.104; OKLCH L 49.4% C 0.210 H 288.2°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#633DCE
RGB	rgb(99, 61, 206)
HSL	hsl(256, 60%, 52%)
HSV	hsv(256, 70%, 81%)
CMYK	cmyk(51.9%, 70.4%, 0%, 19.2%)
CIE-LAB	lab(38.63, 51.40, -69.28)
CIE-LCH	lch(38.63, 86.26, 306.57°)
OKLab	oklab(49.35% 0.0655 -0.199)
OKLCH	oklch(49.35% 0.21 288.2)
XYZ	xyz(17.9516, 10.4455, 59.4508)
Luminance	0.1045 (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

#633DCE #A8CE3D

analogous

#3D60CE #633DCE #AB3DCE

triadic

#633DCE #CE633D #3DCE63

tetradic

#633DCE #CE3D60 #A8CE3D #3DCEAB

square

#633DCE #CE3D60 #A8CE3D #3DCEAB

split-complementary

#633DCE #CEAB3D #60CE3D

monochromatic

#341D73 #4A29A4 #633DCE #8A6EDA #B29FE7

Accessibility & contrast

On white

6.80

#633DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#633DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633DCE

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633DCE	#FFFFFF	#000000	##FFFFFF
##633DCE	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED2

Deuteranopia (green-blind)

#0057CB

Tritanopia (blue-blind)

#3A6381

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #633dce;
/* rgb */ color: rgb(99, 61, 206);
/* oklch */ color: oklch(49.4% 0.210 288.2);

Tailwind

colors: {
  custom: {
    50: '#9976de',
    500: '#633dce',
    950: '#000000',
  },
}

SCSS

$custom: #633dce;
$custom-light: #9976de;
$custom-dark: #000000;

JSON

{
  "hex": "#633dce",
  "rgb": {
    "r": 99,
    "g": 61,
    "b": 206
  },
  "hsl": {
    "h": 255.724,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49353,
    "c": 0.20952,
    "h": 288.2
  },
  "luminance": 0.10446
}

Semantic roles & 50–950 ramp

primary

#633DCE

secondary

#C2D394

accent

#E345B9

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #633DCE

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

Preview Lab → · Contrast checker → · Palette generator →