#5656EF#5656EF

#5656EF is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.9% C 0.223 H 276.1°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#5656EF
RGB	rgb(86, 86, 239)
HSL	hsl(240, 83%, 64%)
HSV	hsv(240, 64%, 94%)
CMYK	cmyk(64%, 64%, 0%, 6.3%)
CIE-LAB	lab(45.45, 45.54, -76.99)
CIE-LCH	lch(45.45, 89.45, 300.61°)
OKLab	oklab(54.85% 0.0238 -0.222)
OKLCH	oklch(54.85% 0.223 276.1)
XYZ	xyz(22.7404, 14.8641, 83.3153)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5656EF #EFEF56

analogous

#56A2EF #5656EF #A256EF

triadic

#5656EF #EF5656 #56EF56

tetradic

#5656EF #EF56A2 #EFEF56 #56EFA2

square

#5656EF #EF56A2 #EFEF56 #56EFA2

split-complementary

#5656EF #EFA256 #A2EF56

monochromatic

#1212B9 #1E1EEA #5656EF #8E8EF4 #C6C6FA

Accessibility & contrast

On white

5.29

#5656EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#5656EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5656EF

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5656EF	#FFFFFF	#000000	##FFFFFF
##5656EF	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072F4

Deuteranopia (green-blind)

#0065EC

Tritanopia (blue-blind)

#007D9B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5656ef;
/* rgb */ color: rgb(86, 86, 239);
/* oklch */ color: oklch(54.9% 0.223 276.1);

Tailwind

colors: {
  custom: {
    50: '#9686f5',
    500: '#5656ef',
    950: '#000000',
  },
}

SCSS

$custom: #5656ef;
$custom-light: #9686f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5656ef",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 239
  },
  "hsl": {
    "h": 240,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.5485,
    "c": 0.22329,
    "h": 276.1
  },
  "luminance": 0.14866
}

Semantic roles & 50–950 ramp

primary

#5656EF

secondary

#EBEBB5

accent

#DF06DF

background

#FAF8FF

surface

#F3EFFF

border

#CDCAD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5656EF

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

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