#7B57EB#7B57EB

#7B57EB is a mid, highly saturated violet. Relative luminance 0.170; OKLCH L 57.6% C 0.212 H 289.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#7B57EB
RGB	rgb(123, 87, 235)
HSL	hsl(255, 79%, 63%)
HSV	hsv(255, 63%, 92%)
CMYK	cmyk(47.7%, 63%, 0%, 7.8%)
CIE-LAB	lab(48.29, 49.80, -69.98)
CIE-LCH	lch(48.29, 85.89, 305.44°)
OKLab	oklab(57.55% 0.0697 -0.2003)
OKLCH	oklch(57.55% 0.212 289.2)
XYZ	xyz(26.5677, 17.0244, 80.4673)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B57EB #C7EB57

analogous

#577DEB #7B57EB #C557EB

triadic

#7B57EB #EB7B57 #57EB7B

tetradic

#7B57EB #EB577D #C7EB57 #57EBC5

square

#7B57EB #EB577D #C7EB57 #57EBC5

split-complementary

#7B57EB #EBC557 #7DEB57

monochromatic

#3B15B2 #5020E4 #7B57EB #A68EF2 #D1C4F8

Accessibility & contrast

On white

4.77

#7B57EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#7B57EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B57EB

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B57EB	#FFFFFF	#000000	##FFFFFF
##7B57EB	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F0

Deuteranopia (green-blind)

#006FE8

Tritanopia (blue-blind)

#567A99

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #7b57eb;
/* rgb */ color: rgb(123, 87, 235);
/* oklch */ color: oklch(57.6% 0.212 289.2);

Tailwind

colors: {
  custom: {
    50: '#a988f2',
    500: '#7b57eb',
    950: '#000000',
  },
}

SCSS

$custom: #7b57eb;
$custom-light: #a988f2;
$custom-dark: #000000;

JSON

{
  "hex": "#7b57eb",
  "rgb": {
    "r": 123,
    "g": 87,
    "b": 235
  },
  "hsl": {
    "h": 254.595,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.57551,
    "c": 0.21211,
    "h": 289.2
  },
  "luminance": 0.17026
}

Semantic roles & 50–950 ramp

primary

#7B57EB

secondary

#DDE9B4

accent

#DB0AA8

background

#FBF8FE

surface

#F6F0FD

border

#D0CBD5

text

#110B17

muted

#807C85

Preview Lab

Preview with #7B57EB

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

Preview Lab → · Contrast checker → · Palette generator →