#7B57CF#7B57CF

#7B57CF is a mid, vivid violet. Relative luminance 0.155; OKLCH L 55.5% C 0.178 H 293.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#7B57CF
RGB	rgb(123, 87, 207)
HSL	hsl(258, 56%, 58%)
HSV	hsv(258, 58%, 81%)
CMYK	cmyk(40.6%, 58%, 0%, 18.8%)
CIE-LAB	lab(46.35, 42.07, -57.20)
CIE-LCH	lch(46.35, 71.00, 306.33°)
OKLab	oklab(55.53% 0.0712 -0.1628)
OKLCH	oklch(55.53% 0.178 293.6)
XYZ	xyz(22.8360, 15.5318, 60.8141)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B57CF #ABCF57

analogous

#576FCF #7B57CF #B757CF

triadic

#7B57CF #CF7B57 #57CF7B

tetradic

#7B57CF #CF576F #ABCF57 #57CFB7

square

#7B57CF #CF576F #ABCF57 #57CFB7

split-complementary

#7B57CF #CFB757 #6FCF57

monochromatic

#432685 #5B34B5 #7B57CF #A087DD #C6B6EA

Accessibility & contrast

On white

5.11

#7B57CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#7B57CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B57CF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B57CF	#FFFFFF	#000000	##FFFFFF
##7B57CF	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096FD3

Deuteranopia (green-blind)

#1D6CCC

Tritanopia (blue-blind)

#65718B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #7b57cf;
/* rgb */ color: rgb(123, 87, 207);
/* oklch */ color: oklch(55.5% 0.178 293.6);

Tailwind

colors: {
  custom: {
    50: '#a688de',
    500: '#7b57cf',
    950: '#000000',
  },
}

SCSS

$custom: #7b57cf;
$custom-light: #a688de;
$custom-dark: #000000;

JSON

{
  "hex": "#7b57cf",
  "rgb": {
    "r": 123,
    "g": 87,
    "b": 207
  },
  "hsl": {
    "h": 258,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55525,
    "c": 0.17766,
    "h": 293.6
  },
  "luminance": 0.15532
}

Semantic roles & 50–950 ramp

primary

#7B57CF

secondary

#CBD9A9

accent

#DF49B2

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7B57CF

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

Preview Lab → · Contrast checker → · Palette generator →