#5730AB#5730AB

#5730AB is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.4% C 0.184 H 291.3°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#5730AB
RGB	rgb(87, 48, 171)
HSL	hsl(259, 56%, 43%)
HSV	hsv(259, 72%, 67%)
CMYK	cmyk(49.1%, 71.9%, 0%, 32.9%)
CIE-LAB	lab(31.99, 46.31, -59.58)
CIE-LCH	lch(31.99, 75.46, 307.85°)
OKLab	oklab(43.42% 0.0668 -0.1709)
OKLCH	oklch(43.42% 0.184 291.3)
XYZ	xyz(12.3360, 7.0800, 39.2368)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 4.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5730AB #84AB30

analogous

#3047AB #5730AB #9430AB

triadic

#5730AB #AB5730 #30AB57

tetradic

#5730AB #AB3047 #84AB30 #30AB94

square

#5730AB #AB3047 #84AB30 #30AB94

split-complementary

#5730AB #AB9430 #47AB30

monochromatic

#26154B #3F237B #5730AB #744CCD #997BDA

Accessibility & contrast

On white

8.69

#5730AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#5730AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5730AB

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5730AB	#FFFFFF	#000000	##FFFFFF
##5730AB	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAF

Deuteranopia (green-blind)

#0049A9

Tritanopia (blue-blind)

#3C506A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #5730ab;
/* rgb */ color: rgb(87, 48, 171);
/* oklch */ color: oklch(43.4% 0.184 291.3);

Tailwind

colors: {
  custom: {
    50: '#8e6cc5',
    500: '#5730ab',
    950: '#000000',
  },
}

SCSS

$custom: #5730ab;
$custom-light: #8e6cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#5730ab",
  "rgb": {
    "r": 87,
    "g": 48,
    "b": 171
  },
  "hsl": {
    "h": 259.024,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.43418,
    "c": 0.18351,
    "h": 291.3
  },
  "luminance": 0.0708
}

Semantic roles & 50–950 ramp

primary

#5730AB

secondary

#AAC374

accent

#DF48B0

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5730AB

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

Preview Lab → · Contrast checker → · Palette generator →