#56579E#56579E

#56579E is a mid, moderate blue. Relative luminance 0.113; OKLCH L 49.0% C 0.112 H 280.8°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#56579E
RGB	rgb(86, 87, 158)
HSL	hsl(239, 30%, 48%)
HSV	hsv(239, 46%, 62%)
CMYK	cmyk(45.6%, 44.9%, 0%, 38%)
CIE-LAB	lab(40.02, 18.87, -38.85)
CIE-LCH	lch(40.02, 43.19, 295.91°)
OKLab	oklab(49.02% 0.021 -0.1099)
OKLCH	oklch(49.02% 0.112 280.8)
XYZ	xyz(13.4157, 11.2628, 33.8082)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56579E #9E9D56

analogous

#567B9E #56579E #79569E

triadic

#56579E #9E5657 #579E56

tetradic

#56579E #9E567B #9E9D56 #569E79

square

#56579E #9E567B #9E9D56 #569E79

split-complementary

#56579E #9E7956 #7B9E56

monochromatic

#2B2B4F #404176 #56579E #7A7BB7 #A2A3CC

Accessibility & contrast

On white

6.46

#56579E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#56579E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56579E

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56579E	#FFFFFF	#000000	##FFFFFF
##56579E	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B61A1

Deuteranopia (green-blind)

#375C9C

Tritanopia (blue-blind)

#3E6673

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #56579e;
/* rgb */ color: rgb(86, 87, 158);
/* oklch */ color: oklch(49.0% 0.112 280.8);

Tailwind

colors: {
  custom: {
    50: '#8a86bb',
    500: '#56579e',
    950: '#000000',
  },
}

SCSS

$custom: #56579e;
$custom-light: #8a86bb;
$custom-dark: #000000;

JSON

{
  "hex": "#56579e",
  "rgb": {
    "r": 86,
    "g": 87,
    "b": 158
  },
  "hsl": {
    "h": 239.167,
    "s": 29.508,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49024,
    "c": 0.11194,
    "h": 280.8
  },
  "luminance": 0.11263
}

Semantic roles & 50–950 ramp

primary

#56579E

secondary

#BAB996

accent

#C462C6

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #56579E

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

Preview Lab → · Contrast checker → · Palette generator →