#7C51B2#7C51B2

#7C51B2 is a mid, vivid violet. Relative luminance 0.134; OKLCH L 52.7% C 0.150 H 302.0°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#7C51B2
RGB	rgb(124, 81, 178)
HSL	hsl(267, 39%, 51%)
HSV	hsv(267, 54%, 70%)
CMYK	cmyk(30.3%, 54.5%, 0%, 30.2%)
CIE-LAB	lab(43.34, 38.06, -45.20)
CIE-LCH	lch(43.34, 59.09, 310.10°)
OKLab	oklab(52.75% 0.0796 -0.1275)
OKLCH	oklch(52.75% 0.15 302)
XYZ	xyz(19.2886, 13.3843, 43.6781)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C51B2 #87B251

analogous

#5156B2 #7C51B2 #AC51B2

triadic

#7C51B2 #B27C51 #51B27C

tetradic

#7C51B2 #B25156 #87B251 #51B2AC

square

#7C51B2 #B25156 #87B251 #51B2AC

split-complementary

#7C51B2 #B2AC51 #56B251

monochromatic

#412A5F #5F3D89 #7C51B2 #9C7BC5 #BCA6D8

Accessibility & contrast

On white

5.71

#7C51B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#7C51B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7C51B2

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C51B2	#FFFFFF	#000000	##FFFFFF
##7C51B2	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D66B5

Deuteranopia (green-blind)

#3B66B0

Tritanopia (blue-blind)

#72647A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #7c51b2;
/* rgb */ color: rgb(124, 81, 178);
/* oklch */ color: oklch(52.7% 0.150 302.0);

Tailwind

colors: {
  custom: {
    50: '#a583c9',
    500: '#7c51b2',
    950: '#000000',
  },
}

SCSS

$custom: #7c51b2;
$custom-light: #a583c9;
$custom-dark: #000000;

JSON

{
  "hex": "#7c51b2",
  "rgb": {
    "r": 124,
    "g": 81,
    "b": 178
  },
  "hsl": {
    "h": 266.598,
    "s": 38.645,
    "l": 50.784
  },
  "oklch": {
    "l": 0.52746,
    "c": 0.15029,
    "h": 302
  },
  "luminance": 0.13384
}

Semantic roles & 50–950 ramp

primary

#7C51B2

secondary

#B2C59A

accent

#CF599B

background

#FAF8FC

surface

#F4EFF8

border

#CECAD1

text

#100B13

muted

#7F7C82

Preview Lab

Preview with #7C51B2

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

Preview Lab → · Contrast checker → · Palette generator →