#6C51DB#6C51DB

#6C51DB is a mid, highly saturated violet. Relative luminance 0.142; OKLCH L 54.1% C 0.201 H 286.6°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6C51DB
RGB	rgb(108, 81, 219)
HSL	hsl(252, 66%, 59%)
HSV	hsv(252, 63%, 86%)
CMYK	cmyk(50.7%, 63%, 0%, 14.1%)
CIE-LAB	lab(44.50, 45.80, -67.14)
CIE-LCH	lch(44.50, 81.27, 304.30°)
OKLab	oklab(54.1% 0.0574 -0.1925)
OKLCH	oklch(54.1% 0.201 286.6)
XYZ	xyz(21.9092, 14.1864, 68.5879)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C51DB #C0DB51

analogous

#517BDB #6C51DB #B151DB

triadic

#6C51DB #DB6C51 #51DB6C

tetradic

#6C51DB #DB517B #C0DB51 #51DBB1

square

#6C51DB #DB517B #C0DB51 #51DBB1

split-complementary

#6C51DB #DBB151 #7BDB51

monochromatic

#351E93 #4829C6 #6C51DB #9784E5 #C2B6F0

Accessibility & contrast

On white

5.47

#6C51DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#6C51DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C51DB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C51DB	#FFFFFF	#000000	##FFFFFF
##6C51DB	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDF

Deuteranopia (green-blind)

#0065D8

Tritanopia (blue-blind)

#43728F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6c51db;
/* rgb */ color: rgb(108, 81, 219);
/* oklch */ color: oklch(54.1% 0.201 286.6);

Tailwind

colors: {
  custom: {
    50: '#9f83e7',
    500: '#6c51db',
    950: '#000000',
  },
}

SCSS

$custom: #6c51db;
$custom-light: #9f83e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6c51db",
  "rgb": {
    "r": 108,
    "g": 81,
    "b": 219
  },
  "hsl": {
    "h": 251.739,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.54099,
    "c": 0.20085,
    "h": 286.6
  },
  "luminance": 0.14187
}

Semantic roles & 50–950 ramp

primary

#6C51DB

secondary

#D4DFA9

accent

#E93FC7

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6C51DB

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

Preview Lab → · Contrast checker → · Palette generator →