#5656BC#5656BC

#5656BC is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.8% C 0.156 H 279.3°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#5656BC
RGB	rgb(86, 86, 188)
HSL	hsl(240, 43%, 54%)
HSV	hsv(240, 54%, 74%)
CMYK	cmyk(54.3%, 54.3%, 0%, 26.3%)
CIE-LAB	lab(41.63, 29.03, -53.98)
CIE-LCH	lch(41.63, 61.29, 298.27°)
OKLab	oklab(50.84% 0.0252 -0.1544)
OKLCH	oklch(50.84% 0.156 279.3)
XYZ	xyz(16.2398, 12.2638, 49.0786)
Luminance	0.1226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5656BC #BCBC56

analogous

#5689BC #5656BC #8956BC

triadic

#5656BC #BC5656 #56BC56

tetradic

#5656BC #BC5689 #BCBC56 #56BC89

square

#5656BC #BC5689 #BCBC56 #56BC89

split-complementary

#5656BC #BC8956 #89BC56

monochromatic

#2B2B6D #3C3C98 #5656BC #8282CD #AEAEDF

Accessibility & contrast

On white

6.08

#5656BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#5656BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5656BC

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5656BC	#FFFFFF	#000000	##FFFFFF
##5656BC	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1866C0

Deuteranopia (green-blind)

#005EBA

Tritanopia (blue-blind)

#266D80

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5656bc;
/* rgb */ color: rgb(86, 86, 188);
/* oklch */ color: oklch(50.8% 0.156 279.3);

Tailwind

colors: {
  custom: {
    50: '#8e85d1',
    500: '#5656bc',
    950: '#000000',
  },
}

SCSS

$custom: #5656bc;
$custom-light: #8e85d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5656bc",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 188
  },
  "hsl": {
    "h": 240,
    "s": 43.22,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50841,
    "c": 0.15645,
    "h": 279.3
  },
  "luminance": 0.12265
}

Semantic roles & 50–950 ramp

primary

#5656BC

secondary

#CDCDA1

accent

#D355D3

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5656BC

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

Preview Lab → · Contrast checker → · Palette generator →