#6630AC#6630AC

#6630AC is a mid, vivid violet. Relative luminance 0.079; OKLCH L 45.1% C 0.186 H 298.5°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#6630AC
RGB	rgb(102, 48, 172)
HSL	hsl(266, 56%, 43%)
HSV	hsv(266, 72%, 67%)
CMYK	cmyk(40.7%, 72.1%, 0%, 32.5%)
CIE-LAB	lab(33.81, 49.24, -57.14)
CIE-LCH	lch(33.81, 75.43, 310.76°)
OKLab	oklab(45.13% 0.0886 -0.1632)
OKLCH	oklch(45.13% 0.186 298.5)
XYZ	xyz(13.9809, 7.9170, 39.8133)
Luminance	0.0792 (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

#6630AC #76AC30

analogous

#3038AC #6630AC #A430AC

triadic

#6630AC #AC6630 #30AC66

tetradic

#6630AC #AC3038 #76AC30 #30ACA4

square

#6630AC #AC3038 #76AC30 #30ACA4

split-complementary

#6630AC #ACA430 #38AC30

monochromatic

#2D154C #4A237C #6630AC #844CCD #A57CDA

Accessibility & contrast

On white

8.13

#6630AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#6630AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6630AC

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6630AC	#FFFFFF	#000000	##FFFFFF
##6630AC	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B0

Deuteranopia (green-blind)

#004EAA

Tritanopia (blue-blind)

#554F6B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #6630ac;
/* rgb */ color: rgb(102, 48, 172);
/* oklch */ color: oklch(45.1% 0.186 298.5);

Tailwind

colors: {
  custom: {
    50: '#986dc6',
    500: '#6630ac',
    950: '#000000',
  },
}

SCSS

$custom: #6630ac;
$custom-light: #986dc6;
$custom-dark: #000000;

JSON

{
  "hex": "#6630ac",
  "rgb": {
    "r": 102,
    "g": 48,
    "b": 172
  },
  "hsl": {
    "h": 266.129,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45131,
    "c": 0.1857,
    "h": 298.5
  },
  "luminance": 0.07917
}

Semantic roles & 50–950 ramp

primary

#6630AC

secondary

#A1C375

accent

#E0489E

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6630AC

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

Preview Lab → · Contrast checker → · Palette generator →