#6628A2#6628A2

#6628A2 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.4% C 0.184 H 302.3°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#6628A2
RGB	rgb(102, 40, 162)
HSL	hsl(270, 60%, 40%)
HSV	hsv(270, 75%, 64%)
CMYK	cmyk(37%, 75.3%, 0%, 36.5%)
CIE-LAB	lab(31.70, 50.43, -54.57)
CIE-LCH	lch(31.70, 74.30, 312.74°)
OKLab	oklab(43.38% 0.0984 -0.1556)
OKLCH	oklch(43.38% 0.184 302.3)
XYZ	xyz(12.7583, 6.9510, 34.8449)
Luminance	0.0695 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6628A2 #64A228

analogous

#2928A2 #6628A2 #A228A1

triadic

#6628A2 #A26628 #28A266

tetradic

#6628A2 #A22928 #64A228 #28A1A2

square

#6628A2 #A22928 #64A228 #28A1A2

split-complementary

#6628A2 #A1A228 #28A229

monochromatic

#281040 #471C71 #6628A2 #8539CE #A36ADA

Accessibility & contrast

On white

8.79

#6628A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#6628A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6628A2

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6628A2	#FFFFFF	#000000	##FFFFFF
##6628A2	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA5

Deuteranopia (green-blind)

#004AA0

Tritanopia (blue-blind)

#594763

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #6628a2;
/* rgb */ color: rgb(102, 40, 162);
/* oklch */ color: oklch(43.4% 0.184 302.3);

Tailwind

colors: {
  custom: {
    50: '#9768be',
    500: '#6628a2',
    950: '#000000',
  },
}

SCSS

$custom: #6628a2;
$custom-light: #9768be;
$custom-dark: #000000;

JSON

{
  "hex": "#6628a2",
  "rgb": {
    "r": 102,
    "g": 40,
    "b": 162
  },
  "hsl": {
    "h": 270.492,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.43384,
    "c": 0.18409,
    "h": 302.3
  },
  "luminance": 0.06951
}

Semantic roles & 50–950 ramp

primary

#6628A2

secondary

#92C165

accent

#E44493

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #6628A2

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

Preview Lab → · Contrast checker → · Palette generator →