#5656D1#5656D1

#5656D1 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.4% C 0.185 H 277.9°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5656D1
RGB	rgb(86, 86, 209)
HSL	hsl(240, 57%, 58%)
HSV	hsv(240, 59%, 82%)
CMYK	cmyk(58.9%, 58.9%, 0%, 18%)
CIE-LAB	lab(43.12, 35.84, -63.74)
CIE-LCH	lch(43.12, 73.12, 299.35°)
OKLab	oklab(52.41% 0.0255 -0.1831)
OKLCH	oklch(52.41% 0.185 277.9)
XYZ	xyz(18.6705, 13.2361, 61.8802)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5656D1 #D1D156

analogous

#5693D1 #5656D1 #9356D1

triadic

#5656D1 #D15656 #56D156

tetradic

#5656D1 #D15693 #D1D156 #56D193

square

#5656D1 #D15693 #D1D156 #56D193

split-complementary

#5656D1 #D19356 #93D156

monochromatic

#252588 #3232B8 #5656D1 #8686DE #B6B6EB

Accessibility & contrast

On white

5.76

#5656D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#5656D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5656D1

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5656D1	#FFFFFF	#000000	##FFFFFF
##5656D1	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD5

Deuteranopia (green-blind)

#0061CF

Tritanopia (blue-blind)

#00748B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5656d1;
/* rgb */ color: rgb(86, 86, 209);
/* oklch */ color: oklch(52.4% 0.185 277.9);

Tailwind

colors: {
  custom: {
    50: '#9186e0',
    500: '#5656d1',
    950: '#000000',
  },
}

SCSS

$custom: #5656d1;
$custom-light: #9186e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5656d1",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 209
  },
  "hsl": {
    "h": 240,
    "s": 57.209,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52414,
    "c": 0.18487,
    "h": 277.9
  },
  "luminance": 0.13237
}

Semantic roles & 50–950 ramp

primary

#5656D1

secondary

#DADAA9

accent

#E047E0

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5656D1

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

Preview Lab → · Contrast checker → · Palette generator →