#5128AA#5128AA

#5128AA is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.7% C 0.191 H 289.8°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#5128AA
RGB	rgb(81, 40, 170)
HSL	hsl(259, 62%, 41%)
HSV	hsv(259, 76%, 67%)
CMYK	cmyk(52.4%, 76.5%, 0%, 33.3%)
CIE-LAB	lab(29.83, 49.06, -62.54)
CIE-LCH	lch(29.83, 79.49, 308.11°)
OKLab	oklab(41.72% 0.0648 -0.1797)
OKLCH	oklch(41.72% 0.191 289.8)
XYZ	xyz(11.4057, 6.1687, 38.6121)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5128AA #81AA28

analogous

#2840AA #5128AA #9228AA

triadic

#5128AA #AA5128 #28AA51

tetradic

#5128AA #AA2840 #81AA28 #28AA92

square

#5128AA #AA2840 #81AA28 #28AA92

split-complementary

#5128AA #AA9228 #40AA28

monochromatic

#221147 #391C78 #5128AA #6C3ED2 #926FDD

Accessibility & contrast

On white

9.40

#5128AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#5128AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5128AA

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5128AA	#FFFFFF	#000000	##FFFFFF
##5128AA	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AE

Deuteranopia (green-blind)

#0043A8

Tritanopia (blue-blind)

#304C68

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #5128aa;
/* rgb */ color: rgb(81, 40, 170);
/* oklch */ color: oklch(41.7% 0.191 289.8);

Tailwind

colors: {
  custom: {
    50: '#8b67c4',
    500: '#5128aa',
    950: '#000000',
  },
}

SCSS

$custom: #5128aa;
$custom-light: #8b67c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5128aa",
  "rgb": {
    "r": 81,
    "g": 40,
    "b": 170
  },
  "hsl": {
    "h": 258.923,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.41718,
    "c": 0.19107,
    "h": 289.8
  },
  "luminance": 0.06169
}

Semantic roles & 50–950 ramp

primary

#5128AA

secondary

#A8C46A

accent

#E543B2

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #5128AA

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

Preview Lab → · Contrast checker → · Palette generator →