#7F51EB#7F51EB

#7F51EB is a mid, highly saturated violet. Relative luminance 0.164; OKLCH L 57.1% C 0.219 H 291.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#7F51EB
RGB	rgb(127, 81, 235)
HSL	hsl(258, 79%, 62%)
HSV	hsv(258, 66%, 92%)
CMYK	cmyk(46%, 65.5%, 0%, 7.8%)
CIE-LAB	lab(47.49, 53.75, -71.26)
CIE-LCH	lch(47.49, 89.26, 307.03°)
OKLab	oklab(57.06% 0.0809 -0.204)
OKLCH	oklch(57.06% 0.219 291.6)
XYZ	xyz(26.6860, 16.3941, 80.3395)
Luminance	0.1640 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F51EB #BDEB51

analogous

#5170EB #7F51EB #CC51EB

triadic

#7F51EB #EB7F51 #51EB7F

tetradic

#7F51EB #EB5170 #BDEB51 #51EBCC

square

#7F51EB #EB5170 #BDEB51 #51EBCC

split-complementary

#7F51EB #EBCC51 #70EB51

monochromatic

#4214AE #571AE5 #7F51EB #A788F1 #D0BFF8

Accessibility & contrast

On white

4.91

#7F51EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#7F51EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F51EB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F51EB	#FFFFFF	#000000	##FFFFFF
##7F51EB	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F0

Deuteranopia (green-blind)

#006DE8

Tritanopia (blue-blind)

#5E7697

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #7f51eb;
/* rgb */ color: rgb(127, 81, 235);
/* oklch */ color: oklch(57.1% 0.219 291.6);

Tailwind

colors: {
  custom: {
    50: '#ac85f2',
    500: '#7f51eb',
    950: '#000000',
  },
}

SCSS

$custom: #7f51eb;
$custom-light: #ac85f2;
$custom-dark: #000000;

JSON

{
  "hex": "#7f51eb",
  "rgb": {
    "r": 127,
    "g": 81,
    "b": 235
  },
  "hsl": {
    "h": 257.922,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.57061,
    "c": 0.21947,
    "h": 291.6
  },
  "luminance": 0.16395
}

Semantic roles & 50–950 ramp

primary

#7F51EB

secondary

#D7E8B0

accent

#DC0A9D

background

#FBF8FE

surface

#F6EFFD

border

#D0CAD5

text

#110B17

muted

#807C85

Preview Lab

Preview with #7F51EB

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

Preview Lab → · Contrast checker → · Palette generator →