#6633BD#6633BD

#6633BD is a mid, highly saturated violet. Relative luminance 0.089; OKLCH L 46.9% C 0.201 H 294.1°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#6633BD
RGB	rgb(102, 51, 189)
HSL	hsl(262, 58%, 47%)
HSV	hsv(262, 73%, 74%)
CMYK	cmyk(46%, 73%, 0%, 25.9%)
CIE-LAB	lab(35.73, 52.24, -64.09)
CIE-LCH	lch(35.73, 82.68, 309.18°)
OKLab	oklab(46.92% 0.0822 -0.1837)
OKLCH	oklch(46.92% 0.201 294.1)
XYZ	xyz(15.8461, 8.8661, 49.0107)
Luminance	0.0887 (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

#6633BD #8ABD33

analogous

#3345BD #6633BD #AB33BD

triadic

#6633BD #BD6633 #33BD66

tetradic

#6633BD #BD3345 #8ABD33 #33BDAB

square

#6633BD #BD3345 #8ABD33 #33BDAB

split-complementary

#6633BD #BDAB33 #45BD33

monochromatic

#32195D #4C268D #6633BD #875BD3 #AA8BE0

Accessibility & contrast

On white

7.57

#6633BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#6633BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6633BD

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6633BD	#FFFFFF	#000000	##FFFFFF
##6633BD	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C1

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#4D5775

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6633bd;
/* rgb */ color: rgb(102, 51, 189);
/* oklch */ color: oklch(46.9% 0.201 294.1);

Tailwind

colors: {
  custom: {
    50: '#9a6fd2',
    500: '#6633bd',
    950: '#000000',
  },
}

SCSS

$custom: #6633bd;
$custom-light: #9a6fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#6633bd",
  "rgb": {
    "r": 102,
    "g": 51,
    "b": 189
  },
  "hsl": {
    "h": 262.174,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46923,
    "c": 0.2012,
    "h": 294.1
  },
  "luminance": 0.08867
}

Semantic roles & 50–950 ramp

primary

#6633BD

secondary

#AFCA82

accent

#E147A8

background

#FAF6FD

surface

#F3ECFA

border

#CDC7D3

text

#0F0814

muted

#7F7B83

Preview Lab

Preview with #6633BD

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

Preview Lab → · Contrast checker → · Palette generator →