#7B51BC#7B51BC

#7B51BC is a mid, vivid violet. Relative luminance 0.137; OKLCH L 53.3% C 0.163 H 298.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#7B51BC
RGB	rgb(123, 81, 188)
HSL	hsl(264, 44%, 53%)
HSV	hsv(264, 57%, 74%)
CMYK	cmyk(34.6%, 56.9%, 0%, 26.3%)
CIE-LAB	lab(43.84, 40.39, -50.26)
CIE-LCH	lch(43.84, 64.47, 308.79°)
OKLab	oklab(53.29% 0.0785 -0.1424)
OKLCH	oklch(53.29% 0.163 298.9)
XYZ	xyz(20.1857, 13.7264, 49.1532)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B51BC #92BC51

analogous

#515DBC #7B51BC #B051BC

triadic

#7B51BC #BC7B51 #51BC7B

tetradic

#7B51BC #BC515D #92BC51 #51BCB0

square

#7B51BC #BC515D #92BC51 #51BCB0

split-complementary

#7B51BC #BCB051 #5DBC51

monochromatic

#42296A #5E3A96 #7B51BC #9D7DCD #BEA9DE

Accessibility & contrast

On white

5.61

#7B51BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#7B51BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B51BC

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B51BC	#FFFFFF	#000000	##FFFFFF
##7B51BC	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F68C0

Deuteranopia (green-blind)

#2F67BA

Tritanopia (blue-blind)

#6D677F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #7b51bc;
/* rgb */ color: rgb(123, 81, 188);
/* oklch */ color: oklch(53.3% 0.163 298.9);

Tailwind

colors: {
  custom: {
    50: '#a583d1',
    500: '#7b51bc',
    950: '#000000',
  },
}

SCSS

$custom: #7b51bc;
$custom-light: #a583d1;
$custom-dark: #000000;

JSON

{
  "hex": "#7b51bc",
  "rgb": {
    "r": 123,
    "g": 81,
    "b": 188
  },
  "hsl": {
    "h": 263.551,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.53287,
    "c": 0.1626,
    "h": 298.9
  },
  "luminance": 0.13727
}

Semantic roles & 50–950 ramp

primary

#7B51BC

secondary

#B9CC9D

accent

#D454A2

background

#FAF8FC

surface

#F4EFF9

border

#CECAD2

text

#100B14

muted

#7F7C82

Preview Lab

Preview with #7B51BC

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

Preview Lab → · Contrast checker → · Palette generator →