#7B57DB#7B57DB

#7B57DB is a mid, vivid violet. Relative luminance 0.161; OKLCH L 56.4% C 0.193 H 291.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#7B57DB
RGB	rgb(123, 87, 219)
HSL	hsl(256, 65%, 60%)
HSV	hsv(256, 60%, 86%)
CMYK	cmyk(43.8%, 60.3%, 0%, 14.1%)
CIE-LAB	lab(47.16, 45.36, -62.76)
CIE-LCH	lch(47.16, 77.43, 305.86°)
OKLab	oklab(56.37% 0.0708 -0.1791)
OKLCH	oklch(56.37% 0.193 291.6)
XYZ	xyz(24.3592, 16.1410, 68.8362)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B57DB #B7DB57

analogous

#5775DB #7B57DB #BD57DB

triadic

#7B57DB #DB7B57 #57DB7B

tetradic

#7B57DB #DB5775 #B7DB57 #57DBBD

square

#7B57DB #DB5775 #B7DB57 #57DBBD

split-complementary

#7B57DB #DBBD57 #75DB57

monochromatic

#412097 #562BCA #7B57DB #A389E6 #CABCF1

Accessibility & contrast

On white

4.97

#7B57DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#7B57DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B57DB

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B57DB	#FFFFFF	#000000	##FFFFFF
##7B57DB	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DF

Deuteranopia (green-blind)

#006DD8

Tritanopia (blue-blind)

#5F7591

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #7b57db;
/* rgb */ color: rgb(123, 87, 219);
/* oklch */ color: oklch(56.4% 0.193 291.6);

Tailwind

colors: {
  custom: {
    50: '#a888e7',
    500: '#7b57db',
    950: '#000000',
  },
}

SCSS

$custom: #7b57db;
$custom-light: #a888e7;
$custom-dark: #000000;

JSON

{
  "hex": "#7b57db",
  "rgb": {
    "r": 123,
    "g": 87,
    "b": 219
  },
  "hsl": {
    "h": 256.364,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.5637,
    "c": 0.1926,
    "h": 291.6
  },
  "luminance": 0.16142
}

Semantic roles & 50–950 ramp

primary

#7B57DB

secondary

#D2E0AD

accent

#E840BA

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100B16

muted

#7F7C84

Preview Lab

Preview with #7B57DB

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

Preview Lab → · Contrast checker → · Palette generator →