#5656D0#5656D0

#5656D0 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.3% C 0.184 H 278.0°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5656D0
RGB	rgb(86, 86, 208)
HSL	hsl(240, 56%, 58%)
HSV	hsv(240, 59%, 82%)
CMYK	cmyk(58.7%, 58.7%, 0%, 18.4%)
CIE-LAB	lab(43.04, 35.52, -63.28)
CIE-LCH	lch(43.04, 72.57, 299.30°)
OKLab	oklab(52.34% 0.0255 -0.1818)
OKLCH	oklch(52.34% 0.184 278)
XYZ	xyz(18.5471, 13.1867, 61.2302)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5656D0 #D0D056

analogous

#5693D0 #5656D0 #9356D0

triadic

#5656D0 #D05656 #56D056

tetradic

#5656D0 #D05693 #D0D056 #56D093

square

#5656D0 #D05693 #D0D056 #56D093

split-complementary

#5656D0 #D09356 #93D056

monochromatic

#252586 #3333B6 #5656D0 #8686DD #B6B6EB

Accessibility & contrast

On white

5.77

#5656D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#5656D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5656D0

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5656D0	#FFFFFF	#000000	##FFFFFF
##5656D0	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD4

Deuteranopia (green-blind)

#0061CE

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5656d0;
/* rgb */ color: rgb(86, 86, 208);
/* oklch */ color: oklch(52.3% 0.184 278.0);

Tailwind

colors: {
  custom: {
    50: '#9186df',
    500: '#5656d0',
    950: '#000000',
  },
}

SCSS

$custom: #5656d0;
$custom-light: #9186df;
$custom-dark: #000000;

JSON

{
  "hex": "#5656d0",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 208
  },
  "hsl": {
    "h": 240,
    "s": 56.481,
    "l": 57.647
  },
  "oklch": {
    "l": 0.52336,
    "c": 0.18355,
    "h": 278
  },
  "luminance": 0.13188
}

Semantic roles & 50–950 ramp

primary

#5656D0

secondary

#D9D9A8

accent

#E048E0

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5656D0

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

Preview Lab → · Contrast checker → · Palette generator →