#633EA1#633EA1

#633EA1 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 45.9% C 0.154 H 297.2°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#633EA1
RGB	rgb(99, 62, 161)
HSL	hsl(262, 44%, 44%)
HSV	hsv(262, 61%, 63%)
CMYK	cmyk(38.5%, 61.5%, 0%, 36.9%)
CIE-LAB	lab(35.34, 38.27, -48.07)
CIE-LCH	lch(35.34, 61.45, 308.53°)
OKLab	oklab(45.9% 0.0702 -0.1367)
OKLCH	oklch(45.9% 0.154 297.2)
XYZ	xyz(13.2996, 8.6709, 34.6843)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633EA1 #7CA13E

analogous

#3E4AA1 #633EA1 #943EA1

triadic

#633EA1 #A1633E #3EA163

tetradic

#633EA1 #A13E4A #7CA13E #3EA194

square

#633EA1 #A13E4A #7CA13E #3EA194

split-complementary

#633EA1 #A1943E #4AA13E

monochromatic

#2D1C49 #482D75 #633EA1 #815CC0 #A388D1

Accessibility & contrast

On white

7.68

#633EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#633EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EA1

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EA1	#FFFFFF	#000000	##FFFFFF
##633EA1	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A4

Deuteranopia (green-blind)

#12529F

Tritanopia (blue-blind)

#545469

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #633ea1;
/* rgb */ color: rgb(99, 62, 161);
/* oklch */ color: oklch(45.9% 0.154 297.2);

Tailwind

colors: {
  custom: {
    50: '#9475bd',
    500: '#633ea1',
    950: '#000000',
  },
}

SCSS

$custom: #633ea1;
$custom-light: #9475bd;
$custom-dark: #000000;

JSON

{
  "hex": "#633ea1",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 161
  },
  "hsl": {
    "h": 262.424,
    "s": 44.395,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45895,
    "c": 0.15366,
    "h": 297.2
  },
  "luminance": 0.08671
}

Semantic roles & 50–950 ramp

primary

#633EA1

secondary

#A5BC7F

accent

#D454A4

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #633EA1

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

Preview Lab → · Contrast checker → · Palette generator →