#633EA0#633EA0

#633EA0 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.8% C 0.152 H 297.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#633EA0
RGB	rgb(99, 62, 160)
HSL	hsl(263, 44%, 44%)
HSV	hsv(263, 61%, 63%)
CMYK	cmyk(38.1%, 61.2%, 0%, 37.3%)
CIE-LAB	lab(35.27, 38.00, -47.58)
CIE-LCH	lch(35.27, 60.89, 308.61°)
OKLab	oklab(45.82% 0.0702 -0.1353)
OKLCH	oklch(45.82% 0.152 297.4)
XYZ	xyz(13.2118, 8.6358, 34.2217)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633EA0 #7BA03E

analogous

#3E4AA0 #633EA0 #943EA0

triadic

#633EA0 #A0633E #3EA063

tetradic

#633EA0 #A03E4A #7BA03E #3EA094

square

#633EA0 #A03E4A #7BA03E #3EA094

split-complementary

#633EA0 #A0943E #4AA03E

monochromatic

#2C1C48 #482D74 #633EA0 #815CC0 #A388D1

Accessibility & contrast

On white

7.70

#633EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#633EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EA0

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EA0	#FFFFFF	#000000	##FFFFFF
##633EA0	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A3

Deuteranopia (green-blind)

#14529E

Tritanopia (blue-blind)

#555369

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #633ea0;
/* rgb */ color: rgb(99, 62, 160);
/* oklch */ color: oklch(45.8% 0.152 297.4);

Tailwind

colors: {
  custom: {
    50: '#9475bd',
    500: '#633ea0',
    950: '#000000',
  },
}

SCSS

$custom: #633ea0;
$custom-light: #9475bd;
$custom-dark: #000000;

JSON

{
  "hex": "#633ea0",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 160
  },
  "hsl": {
    "h": 262.653,
    "s": 44.144,
    "l": 43.529
  },
  "oklch": {
    "l": 0.45822,
    "c": 0.1524,
    "h": 297.4
  },
  "luminance": 0.08636
}

Semantic roles & 50–950 ramp

primary

#633EA0

secondary

#A4BB7F

accent

#D454A4

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #633EA0

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

Preview Lab → · Contrast checker → · Palette generator →