#5656AA#5656AA

#5656AA is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.6% C 0.131 H 280.5°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#5656AA
RGB	rgb(86, 86, 170)
HSL	hsl(240, 33%, 50%)
HSV	hsv(240, 49%, 67%)
CMYK	cmyk(49.4%, 49.4%, 0%, 33.3%)
CIE-LAB	lab(40.47, 23.27, -45.27)
CIE-LCH	lch(40.47, 50.90, 297.20°)
OKLab	oklab(49.59% 0.0239 -0.1288)
OKLCH	oklch(49.59% 0.131 280.5)
XYZ	xyz(14.4190, 11.5355, 39.4892)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5656AA #AAAA56

analogous

#5680AA #5656AA #8056AA

triadic

#5656AA #AA5656 #56AA56

tetradic

#5656AA #AA5680 #AAAA56 #56AA80

square

#5656AA #AA5680 #AAAA56 #56AA80

split-complementary

#5656AA #AA8056 #80AA56

monochromatic

#2D2D59 #414182 #5656AA #7F7FBE #A7A7D3

Accessibility & contrast

On white

6.35

#5656AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#5656AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5656AA

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5656AA	#FFFFFF	#000000	##FFFFFF
##5656AA	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3063AD

Deuteranopia (green-blind)

#295CA8

Tritanopia (blue-blind)

#376878

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5656aa;
/* rgb */ color: rgb(86, 86, 170);
/* oklch */ color: oklch(49.6% 0.131 280.5);

Tailwind

colors: {
  custom: {
    50: '#8b85c4',
    500: '#5656aa',
    950: '#000000',
  },
}

SCSS

$custom: #5656aa;
$custom-light: #8b85c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5656aa",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 170
  },
  "hsl": {
    "h": 240,
    "s": 33.071,
    "l": 50.196
  },
  "oklch": {
    "l": 0.49594,
    "c": 0.13099,
    "h": 280.5
  },
  "luminance": 0.11536
}

Semantic roles & 50–950 ramp

primary

#5656AA

secondary

#C1C19B

accent

#C95FC9

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #5656AA

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

Preview Lab → · Contrast checker → · Palette generator →