#7B57CD#7B57CD

#7B57CD is a mid, vivid violet. Relative luminance 0.154; OKLCH L 55.4% C 0.175 H 294.0°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#7B57CD
RGB	rgb(123, 87, 205)
HSL	hsl(258, 54%, 57%)
HSV	hsv(258, 58%, 80%)
CMYK	cmyk(40%, 57.6%, 0%, 19.6%)
CIE-LAB	lab(46.22, 41.52, -56.26)
CIE-LCH	lch(46.22, 69.92, 306.43°)
OKLab	oklab(55.39% 0.0712 -0.16)
OKLCH	oklch(55.39% 0.175 294)
XYZ	xyz(22.5931, 15.4346, 59.5346)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B57CD #A9CD57

analogous

#576ECD #7B57CD #B657CD

triadic

#7B57CD #CD7B57 #57CD7B

tetradic

#7B57CD #CD576E #A9CD57 #57CDB6

square

#7B57CD #CD576E #A9CD57 #57CDB6

split-complementary

#7B57CD #CDB657 #6ECD57

monochromatic

#432783 #5B35B2 #7B57CD #A086DB #C5B5E9

Accessibility & contrast

On white

5.14

#7B57CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#7B57CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B57CD

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B57CD	#FFFFFF	#000000	##FFFFFF
##7B57CD	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#116FD1

Deuteranopia (green-blind)

#226CCA

Tritanopia (blue-blind)

#66708A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #7b57cd;
/* rgb */ color: rgb(123, 87, 205);
/* oklch */ color: oklch(55.4% 0.175 294.0);

Tailwind

colors: {
  custom: {
    50: '#a688dd',
    500: '#7b57cd',
    950: '#000000',
  },
}

SCSS

$custom: #7b57cd;
$custom-light: #a688dd;
$custom-dark: #000000;

JSON

{
  "hex": "#7b57cd",
  "rgb": {
    "r": 123,
    "g": 87,
    "b": 205
  },
  "hsl": {
    "h": 258.305,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.55387,
    "c": 0.17515,
    "h": 294
  },
  "luminance": 0.15435
}

Semantic roles & 50–950 ramp

primary

#7B57CD

secondary

#C9D8A8

accent

#DD4AB1

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7B57CD

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

Preview Lab → · Contrast checker → · Palette generator →