#6635B4#6635B4

#6635B4 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.4% C 0.189 H 295.8°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#6635B4
RGB	rgb(102, 53, 180)
HSL	hsl(263, 55%, 46%)
HSV	hsv(263, 71%, 71%)
CMYK	cmyk(43.3%, 70.6%, 0%, 29.4%)
CIE-LAB	lab(35.33, 48.87, -59.42)
CIE-LCH	lch(35.33, 76.93, 309.44°)
OKLab	oklab(46.41% 0.0821 -0.1699)
OKLCH	oklch(46.41% 0.189 295.8)
XYZ	xyz(14.9886, 8.6659, 44.0542)
Luminance	0.0867 (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

#6635B4 #83B435

analogous

#3543B4 #6635B4 #A535B4

triadic

#6635B4 #B46635 #35B466

tetradic

#6635B4 #B43543 #83B435 #35B4A5

square

#6635B4 #B43543 #83B435 #35B4A5

split-complementary

#6635B4 #B4A535 #43B435

monochromatic

#301955 #4B2785 #6635B4 #8658CE #A888DC

Accessibility & contrast

On white

7.68

#6635B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#6635B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6635B4

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6635B4	#FFFFFF	#000000	##FFFFFF
##6635B4	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)

#0054B8

Deuteranopia (green-blind)

#0051B1

Tritanopia (blue-blind)

#515571

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6635b4;
/* rgb */ color: rgb(102, 53, 180);
/* oklch */ color: oklch(46.4% 0.189 295.8);

Tailwind

colors: {
  custom: {
    50: '#9870cb',
    500: '#6635b4',
    950: '#000000',
  },
}

SCSS

$custom: #6635b4;
$custom-light: #9870cb;
$custom-dark: #000000;

JSON

{
  "hex": "#6635b4",
  "rgb": {
    "r": 102,
    "g": 53,
    "b": 180
  },
  "hsl": {
    "h": 263.15,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46414,
    "c": 0.18874,
    "h": 295.8
  },
  "luminance": 0.08666
}

Semantic roles & 50–950 ramp

primary

#6635B4

secondary

#AAC67F

accent

#DE4AA5

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6635B4

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

Preview Lab → · Contrast checker → · Palette generator →