#56519F#56519F

#56519F is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.9% C 0.122 H 283.7°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#56519F
RGB	rgb(86, 81, 159)
HSL	hsl(244, 33%, 47%)
HSV	hsv(244, 49%, 62%)
CMYK	cmyk(45.9%, 49.1%, 0%, 37.6%)
CIE-LAB	lab(38.49, 22.98, -41.88)
CIE-LCH	lch(38.49, 47.77, 298.75°)
OKLab	oklab(47.89% 0.0289 -0.1189)
OKLCH	oklch(47.89% 0.122 283.7)
XYZ	xyz(13.0364, 10.3659, 34.1081)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56519F #9A9F51

analogous

#51739F #56519F #7D519F

triadic

#56519F #9F5651 #519F56

tetradic

#56519F #9F5173 #9A9F51 #519F7D

square

#56519F #9F5173 #9A9F51 #519F7D

split-complementary

#56519F #9F7D51 #739F51

monochromatic

#2A284E #403C76 #56519F #7975B9 #A09DCD

Accessibility & contrast

On white

6.83

#56519F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#56519F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56519F

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56519F	#FFFFFF	#000000	##FFFFFF
##56519F	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305DA2

Deuteranopia (green-blind)

#2D589D

Tritanopia (blue-blind)

#3E6170

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #56519f;
/* rgb */ color: rgb(86, 81, 159);
/* oklch */ color: oklch(47.9% 0.122 283.7);

Tailwind

colors: {
  custom: {
    50: '#8a82bc',
    500: '#56519f',
    950: '#000000',
  },
}

SCSS

$custom: #56519f;
$custom-light: #8a82bc;
$custom-dark: #000000;

JSON

{
  "hex": "#56519f",
  "rgb": {
    "r": 86,
    "g": 81,
    "b": 159
  },
  "hsl": {
    "h": 243.846,
    "s": 32.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47887,
    "c": 0.12233,
    "h": 283.7
  },
  "luminance": 0.10366
}

Semantic roles & 50–950 ramp

primary

#56519F

secondary

#B8BA92

accent

#C95FC2

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #56519F

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

Preview Lab → · Contrast checker → · Palette generator →