#56579A#56579A

#56579A is a mid, moderate blue. Relative luminance 0.111; OKLCH L 48.8% C 0.106 H 281.1°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#56579A
RGB	rgb(86, 87, 154)
HSL	hsl(239, 28%, 47%)
HSV	hsv(239, 44%, 60%)
CMYK	cmyk(44.2%, 43.5%, 0%, 39.6%)
CIE-LAB	lab(39.79, 17.63, -36.81)
CIE-LCH	lch(39.79, 40.81, 295.59°)
OKLab	oklab(48.78% 0.0204 -0.104)
OKLCH	oklch(48.78% 0.106 281.1)
XYZ	xyz(13.0770, 11.1273, 32.0243)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56579A #9A9956

analogous

#56799A #56579A #77569A

triadic

#56579A #9A5657 #579A56

tetradic

#56579A #9A5679 #9A9956 #569A77

square

#56579A #9A5679 #9A9956 #569A77

split-complementary

#56579A #9A7756 #799A56

monochromatic

#2A2B4B #404173 #56579A #797AB4 #A0A1CA

Accessibility & contrast

On white

6.51

#56579A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#56579A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56579A

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56579A	#FFFFFF	#000000	##FFFFFF
##56579A	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E609D

Deuteranopia (green-blind)

#3A5B98

Tritanopia (blue-blind)

#406571

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #56579a;
/* rgb */ color: rgb(86, 87, 154);
/* oklch */ color: oklch(48.8% 0.106 281.1);

Tailwind

colors: {
  custom: {
    50: '#8986b8',
    500: '#56579a',
    950: '#000000',
  },
}

SCSS

$custom: #56579a;
$custom-light: #8986b8;
$custom-dark: #000000;

JSON

{
  "hex": "#56579a",
  "rgb": {
    "r": 86,
    "g": 87,
    "b": 154
  },
  "hsl": {
    "h": 239.118,
    "s": 28.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48779,
    "c": 0.10596,
    "h": 281.1
  },
  "luminance": 0.11128
}

Semantic roles & 50–950 ramp

primary

#56579A

secondary

#B8B794

accent

#C363C5

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #56579A

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

Preview Lab → · Contrast checker → · Palette generator →