#6F51DD#6F51DD

#6F51DD is a mid, highly saturated violet. Relative luminance 0.145; OKLCH L 54.5% C 0.203 H 287.5°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#6F51DD
RGB	rgb(111, 81, 221)
HSL	hsl(253, 67%, 59%)
HSV	hsv(253, 63%, 87%)
CMYK	cmyk(49.8%, 63.3%, 0%, 13.3%)
CIE-LAB	lab(44.92, 46.93, -67.58)
CIE-LCH	lch(44.92, 82.28, 304.78°)
OKLab	oklab(54.52% 0.0611 -0.1937)
OKLCH	oklch(54.52% 0.203 287.5)
XYZ	xyz(22.5453, 14.4838, 70.0003)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F51DD #BFDD51

analogous

#5179DD #6F51DD #B551DD

triadic

#6F51DD #DD6F51 #51DD6F

tetradic

#6F51DD #DD5179 #BFDD51 #51DDB5

square

#6F51DD #DD5179 #BFDD51 #51DDB5

split-complementary

#6F51DD #DDB551 #79DD51

monochromatic

#371D96 #4A27C9 #6F51DD #9984E7 #C4B7F1

Accessibility & contrast

On white

5.39

#6F51DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#6F51DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6F51DD

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F51DD	#FFFFFF	#000000	##FFFFFF
##6F51DD	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE1

Deuteranopia (green-blind)

#0066DA

Tritanopia (blue-blind)

#487390

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6f51dd;
/* rgb */ color: rgb(111, 81, 221);
/* oklch */ color: oklch(54.5% 0.203 287.5);

Tailwind

colors: {
  custom: {
    50: '#a183e9',
    500: '#6f51dd',
    950: '#000000',
  },
}

SCSS

$custom: #6f51dd;
$custom-light: #a183e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6f51dd",
  "rgb": {
    "r": 111,
    "g": 81,
    "b": 221
  },
  "hsl": {
    "h": 252.857,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54516,
    "c": 0.20311,
    "h": 287.5
  },
  "luminance": 0.14485
}

Semantic roles & 50–950 ramp

primary

#6F51DD

secondary

#D5E0AA

accent

#EA3EC5

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#100B16

muted

#7F7C84

Preview Lab

Preview with #6F51DD

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

Preview Lab → · Contrast checker → · Palette generator →