#5656D4#5656D4

#5656D4 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.6% C 0.189 H 277.7°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#5656D4
RGB	rgb(86, 86, 212)
HSL	hsl(240, 59%, 58%)
HSV	hsv(240, 59%, 83%)
CMYK	cmyk(59.4%, 59.4%, 0%, 16.9%)
CIE-LAB	lab(43.34, 36.81, -65.10)
CIE-LCH	lch(43.34, 74.79, 299.49°)
OKLab	oklab(52.65% 0.0254 -0.1871)
OKLCH	oklch(52.65% 0.189 277.7)
XYZ	xyz(19.0454, 13.3861, 63.8547)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5656D4 #D4D456

analogous

#5695D4 #5656D4 #9556D4

triadic

#5656D4 #D45656 #56D456

tetradic

#5656D4 #D45695 #D4D456 #56D495

square

#5656D4 #D45695 #D4D456 #56D495

split-complementary

#5656D4 #D49556 #95D456

monochromatic

#24248C #3030BD #5656D4 #8787E0 #B8B8ED

Accessibility & contrast

On white

5.71

#5656D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#5656D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5656D4

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5656D4	#FFFFFF	#000000	##FFFFFF
##5656D4	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD8

Deuteranopia (green-blind)

#0061D1

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5656d4;
/* rgb */ color: rgb(86, 86, 212);
/* oklch */ color: oklch(52.6% 0.189 277.7);

Tailwind

colors: {
  custom: {
    50: '#9186e2',
    500: '#5656d4',
    950: '#000000',
  },
}

SCSS

$custom: #5656d4;
$custom-light: #9186e2;
$custom-dark: #000000;

JSON

{
  "hex": "#5656d4",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 212
  },
  "hsl": {
    "h": 240,
    "s": 59.434,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52648,
    "c": 0.18882,
    "h": 277.7
  },
  "luminance": 0.13387
}

Semantic roles & 50–950 ramp

primary

#5656D4

secondary

#DCDCAA

accent

#E345E3

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B15

muted

#7E7C84

Preview Lab

Preview with #5656D4

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

Preview Lab → · Contrast checker → · Palette generator →