#7B51CC#7B51CC

#7B51CC is a mid, vivid violet. Relative luminance 0.145; OKLCH L 54.4% C 0.182 H 295.4°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#7B51CC
RGB	rgb(123, 81, 204)
HSL	hsl(260, 55%, 56%)
HSV	hsv(260, 60%, 80%)
CMYK	cmyk(39.7%, 60.3%, 0%, 20%)
CIE-LAB	lab(44.88, 44.62, -57.85)
CIE-LCH	lch(44.88, 73.06, 307.64°)
OKLab	oklab(54.38% 0.0783 -0.1647)
OKLCH	oklch(54.38% 0.182 295.4)
XYZ	xyz(22.0070, 14.4550, 58.7456)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B51CC #A2CC51

analogous

#5164CC #7B51CC #B951CC

triadic

#7B51CC #CC7B51 #51CC7B

tetradic

#7B51CC #CC5164 #A2CC51 #51CCB9

square

#7B51CC #CC5164 #A2CC51 #51CCB9

split-complementary

#7B51CC #CCB951 #64CC51

monochromatic

#43257E #5D33AD #7B51CC #9F80DA #C3B0E8

Accessibility & contrast

On white

5.40

#7B51CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#7B51CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B51CC

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B51CC	#FFFFFF	#000000	##FFFFFF
##7B51CC	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD0

Deuteranopia (green-blind)

#1268C9

Tritanopia (blue-blind)

#676C87

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #7b51cc;
/* rgb */ color: rgb(123, 81, 204);
/* oklch */ color: oklch(54.4% 0.182 295.4);

Tailwind

colors: {
  custom: {
    50: '#a684dc',
    500: '#7b51cc',
    950: '#000000',
  },
}

SCSS

$custom: #7b51cc;
$custom-light: #a684dc;
$custom-dark: #000000;

JSON

{
  "hex": "#7b51cc",
  "rgb": {
    "r": 123,
    "g": 81,
    "b": 204
  },
  "hsl": {
    "h": 260.488,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.54381,
    "c": 0.18236,
    "h": 295.4
  },
  "luminance": 0.14455
}

Semantic roles & 50–950 ramp

primary

#7B51CC

secondary

#C4D6A3

accent

#DE4AAB

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7B51CC

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

Preview Lab → · Contrast checker → · Palette generator →