#7F51DB#7F51DB

#7F51DB is a mid, highly saturated violet. Relative luminance 0.155; OKLCH L 55.9% C 0.201 H 294.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#7F51DB
RGB	rgb(127, 81, 219)
HSL	hsl(260, 66%, 59%)
HSV	hsv(260, 63%, 86%)
CMYK	cmyk(42%, 63%, 0%, 14.1%)
CIE-LAB	lab(46.33, 49.47, -64.09)
CIE-LCH	lch(46.33, 80.96, 307.66°)
OKLab	oklab(55.86% 0.0826 -0.1829)
OKLCH	oklch(55.86% 0.201 294.3)
XYZ	xyz(24.4776, 15.5107, 68.7083)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F51DB #ADDB51

analogous

#5168DB #7F51DB #C451DB

triadic

#7F51DB #DB7F51 #51DB7F

tetradic

#7F51DB #DB5168 #ADDB51 #51DBC4

square

#7F51DB #DB5168 #ADDB51 #51DBC4

split-complementary

#7F51DB #DBC451 #68DB51

monochromatic

#451E93 #5D29C6 #7F51DB #A484E5 #CAB6F0

Accessibility & contrast

On white

5.12

#7F51DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#7F51DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F51DB

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F51DB	#FFFFFF	#000000	##FFFFFF
##7F51DB	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#006BD8

Tritanopia (blue-blind)

#66718F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #7f51db;
/* rgb */ color: rgb(127, 81, 219);
/* oklch */ color: oklch(55.9% 0.201 294.3);

Tailwind

colors: {
  custom: {
    50: '#aa84e7',
    500: '#7f51db',
    950: '#000000',
  },
}

SCSS

$custom: #7f51db;
$custom-light: #aa84e7;
$custom-dark: #000000;

JSON

{
  "hex": "#7f51db",
  "rgb": {
    "r": 127,
    "g": 81,
    "b": 219
  },
  "hsl": {
    "h": 260,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.55857,
    "c": 0.2007,
    "h": 294.3
  },
  "luminance": 0.15511
}

Semantic roles & 50–950 ramp

primary

#7F51DB

secondary

#CDDFA9

accent

#E93FB0

background

#FBF8FE

surface

#F6EFFD

border

#D0CAD5

text

#110B16

muted

#807C84

Preview Lab

Preview with #7F51DB

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

Preview Lab → · Contrast checker → · Palette generator →