#5656AC#5656AC

#5656AC is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.7% C 0.134 H 280.4°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5656AC
RGB	rgb(86, 86, 172)
HSL	hsl(240, 34%, 51%)
HSV	hsv(240, 50%, 67%)
CMYK	cmyk(50%, 50%, 0%, 32.5%)
CIE-LAB	lab(40.59, 23.90, -46.25)
CIE-LCH	lch(40.59, 52.06, 297.33°)
OKLab	oklab(49.73% 0.0241 -0.1317)
OKLCH	oklch(49.73% 0.134 280.4)
XYZ	xyz(14.6097, 11.6118, 40.4932)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5656AC #ACAC56

analogous

#5681AC #5656AC #8156AC

triadic

#5656AC #AC5656 #56AC56

tetradic

#5656AC #AC5681 #ACAC56 #56AC81

square

#5656AC #AC5681 #ACAC56 #56AC81

split-complementary

#5656AC #AC8156 #81AC56

monochromatic

#2D2D5B #414184 #5656AC #7F7FC0 #A8A8D4

Accessibility & contrast

On white

6.32

#5656AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#5656AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5656AC

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5656AC	#FFFFFF	#000000	##FFFFFF
##5656AC	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E63AF

Deuteranopia (green-blind)

#275CAA

Tritanopia (blue-blind)

#356979

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5656ac;
/* rgb */ color: rgb(86, 86, 172);
/* oklch */ color: oklch(49.7% 0.134 280.4);

Tailwind

colors: {
  custom: {
    50: '#8b85c5',
    500: '#5656ac',
    950: '#000000',
  },
}

SCSS

$custom: #5656ac;
$custom-light: #8b85c5;
$custom-dark: #000000;

JSON

{
  "hex": "#5656ac",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 172
  },
  "hsl": {
    "h": 240,
    "s": 34.127,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49728,
    "c": 0.13387,
    "h": 280.4
  },
  "luminance": 0.11613
}

Semantic roles & 50–950 ramp

primary

#5656AC

secondary

#C2C29C

accent

#CA5ECA

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #5656AC

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

Preview Lab → · Contrast checker → · Palette generator →