#6A51DB#6A51DB

#6A51DB is a mid, highly saturated violet. Relative luminance 0.141; OKLCH L 53.9% C 0.201 H 285.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#6A51DB
RGB	rgb(106, 81, 219)
HSL	hsl(251, 66%, 59%)
HSV	hsv(251, 63%, 86%)
CMYK	cmyk(51.6%, 63%, 0%, 14.1%)
CIE-LAB	lab(44.32, 45.44, -67.43)
CIE-LCH	lch(44.32, 81.31, 303.97°)
OKLab	oklab(53.93% 0.0548 -0.1934)
OKLCH	oklch(53.93% 0.201 285.8)
XYZ	xyz(21.6687, 14.0624, 68.5766)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A51DB #C2DB51

analogous

#517DDB #6A51DB #AF51DB

triadic

#6A51DB #DB6A51 #51DB6A

tetradic

#6A51DB #DB517D #C2DB51 #51DBAF

square

#6A51DB #DB517D #C2DB51 #51DBAF

split-complementary

#6A51DB #DBAF51 #7DDB51

monochromatic

#341E93 #4529C6 #6A51DB #9584E5 #C1B6F0

Accessibility & contrast

On white

5.51

#6A51DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#6A51DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6A51DB

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A51DB	#FFFFFF	#000000	##FFFFFF
##6A51DB	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDF

Deuteranopia (green-blind)

#0065D8

Tritanopia (blue-blind)

#3E728F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6a51db;
/* rgb */ color: rgb(106, 81, 219);
/* oklch */ color: oklch(53.9% 0.201 285.8);

Tailwind

colors: {
  custom: {
    50: '#9e83e7',
    500: '#6a51db',
    950: '#000000',
  },
}

SCSS

$custom: #6a51db;
$custom-light: #9e83e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6a51db",
  "rgb": {
    "r": 106,
    "g": 81,
    "b": 219
  },
  "hsl": {
    "h": 250.87,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.53927,
    "c": 0.20101,
    "h": 285.8
  },
  "luminance": 0.14064
}

Semantic roles & 50–950 ramp

primary

#6A51DB

secondary

#D5DFA9

accent

#E93FCA

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6A51DB

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

Preview Lab → · Contrast checker → · Palette generator →