#5728A4#5728A4

#5728A4 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.8% C 0.184 H 294.2°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#5728A4
RGB	rgb(87, 40, 164)
HSL	hsl(263, 61%, 40%)
HSV	hsv(263, 76%, 64%)
CMYK	cmyk(47%, 75.6%, 0%, 35.7%)
CIE-LAB	lab(29.97, 48.35, -58.67)
CIE-LCH	lch(29.97, 76.03, 309.49°)
OKLab	oklab(41.8% 0.0755 -0.1682)
OKLCH	oklch(41.8% 0.184 294.2)
XYZ	xyz(11.3883, 6.2238, 35.7160)
Luminance	0.0622 (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

#5728A4 #75A428

analogous

#2837A4 #5728A4 #9528A4

triadic

#5728A4 #A45728 #28A457

tetradic

#5728A4 #A42837 #75A428 #28A495

square

#5728A4 #A42837 #75A428 #28A495

split-complementary

#5728A4 #A49528 #37A428

monochromatic

#231042 #3D1C73 #5728A4 #733ACF #966BDB

Accessibility & contrast

On white

9.35

#5728A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#5728A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5728A4

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5728A4	#FFFFFF	#000000	##FFFFFF
##5728A4	1.00	9.35	2.24	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A8

Deuteranopia (green-blind)

#0044A2

Tritanopia (blue-blind)

#404964

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #5728a4;
/* rgb */ color: rgb(87, 40, 164);
/* oklch */ color: oklch(41.8% 0.184 294.2);

Tailwind

colors: {
  custom: {
    50: '#8e67c0',
    500: '#5728a4',
    950: '#000000',
  },
}

SCSS

$custom: #5728a4;
$custom-light: #8e67c0;
$custom-dark: #000000;

JSON

{
  "hex": "#5728a4",
  "rgb": {
    "r": 87,
    "g": 40,
    "b": 164
  },
  "hsl": {
    "h": 262.742,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.41803,
    "c": 0.18438,
    "h": 294.2
  },
  "luminance": 0.06224
}

Semantic roles & 50–950 ramp

primary

#5728A4

secondary

#9FC166

accent

#E444A7

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #5728A4

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

Preview Lab → · Contrast checker → · Palette generator →