#6D51DB#6D51DB

#6D51DB is a mid, highly saturated violet. Relative luminance 0.143; OKLCH L 54.2% C 0.201 H 287.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#6D51DB
RGB	rgb(109, 81, 219)
HSL	hsl(252, 66%, 59%)
HSV	hsv(252, 63%, 86%)
CMYK	cmyk(50.2%, 63%, 0%, 14.1%)
CIE-LAB	lab(44.59, 45.98, -66.99)
CIE-LCH	lch(44.59, 81.25, 304.47°)
OKLab	oklab(54.19% 0.0587 -0.192)
OKLCH	oklch(54.19% 0.201 287)
XYZ	xyz(22.0315, 14.2495, 68.5937)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D51DB #BFDB51

analogous

#517ADB #6D51DB #B251DB

triadic

#6D51DB #DB6D51 #51DB6D

tetradic

#6D51DB #DB517A #BFDB51 #51DBB2

square

#6D51DB #DB517A #BFDB51 #51DBB2

split-complementary

#6D51DB #DBB251 #7ADB51

monochromatic

#361E93 #4929C6 #6D51DB #9884E5 #C2B6F0

Accessibility & contrast

On white

5.45

#6D51DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#6D51DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D51DB

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D51DB	#FFFFFF	#000000	##FFFFFF
##6D51DB	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDF

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#45728F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6d51db;
/* rgb */ color: rgb(109, 81, 219);
/* oklch */ color: oklch(54.2% 0.201 287.0);

Tailwind

colors: {
  custom: {
    50: '#9f83e7',
    500: '#6d51db',
    950: '#000000',
  },
}

SCSS

$custom: #6d51db;
$custom-light: #9f83e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6d51db",
  "rgb": {
    "r": 109,
    "g": 81,
    "b": 219
  },
  "hsl": {
    "h": 252.174,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.54185,
    "c": 0.20077,
    "h": 287
  },
  "luminance": 0.14251
}

Semantic roles & 50–950 ramp

primary

#6D51DB

secondary

#D4DFA9

accent

#E93FC6

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#100B16

muted

#7F7C84

Preview Lab

Preview with #6D51DB

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

Preview Lab → · Contrast checker → · Palette generator →