#6633AE#6633AE

#6633AE is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.7% C 0.184 H 297.5°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#6633AE
RGB	rgb(102, 51, 174)
HSL	hsl(265, 55%, 44%)
HSV	hsv(265, 71%, 68%)
CMYK	cmyk(41.4%, 70.7%, 0%, 31.8%)
CIE-LAB	lab(34.49, 48.29, -57.22)
CIE-LCH	lch(34.49, 74.87, 310.16°)
OKLab	oklab(45.67% 0.0852 -0.1635)
OKLCH	oklch(45.67% 0.184 297.5)
XYZ	xyz(14.3013, 8.2482, 40.8748)
Luminance	0.0825 (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

#6633AE #7BAE33

analogous

#333EAE #6633AE #A433AE

triadic

#6633AE #AE6633 #33AE66

tetradic

#6633AE #AE333E #7BAE33 #33AEA4

square

#6633AE #AE333E #7BAE33 #33AEA4

split-complementary

#6633AE #AEA433 #3EAE33

monochromatic

#2F174F #4A257F #6633AE #8552CC #A681DA

Accessibility & contrast

On white

7.93

#6633AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#6633AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6633AE

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6633AE	#FFFFFF	#000000	##FFFFFF
##6633AE	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B2

Deuteranopia (green-blind)

#0050AC

Tritanopia (blue-blind)

#54516D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #6633ae;
/* rgb */ color: rgb(102, 51, 174);
/* oklch */ color: oklch(45.7% 0.184 297.5);

Tailwind

colors: {
  custom: {
    50: '#986fc7',
    500: '#6633ae',
    950: '#000000',
  },
}

SCSS

$custom: #6633ae;
$custom-light: #986fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#6633ae",
  "rgb": {
    "r": 102,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 264.878,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45668,
    "c": 0.18433,
    "h": 297.5
  },
  "luminance": 0.08248
}

Semantic roles & 50–950 ramp

primary

#6633AE

secondary

#A5C379

accent

#DE4AA1

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6633AE

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

Preview Lab → · Contrast checker → · Palette generator →