#564F8A#564F8A

#564F8A is a mid, moderate blue. Relative luminance 0.094; OKLCH L 46.2% C 0.094 H 287.6°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#564F8A
RGB	rgb(86, 79, 138)
HSL	hsl(247, 27%, 43%)
HSV	hsv(247, 43%, 54%)
CMYK	cmyk(37.7%, 42.8%, 0%, 45.9%)
CIE-LAB	lab(36.75, 17.89, -31.94)
CIE-LCH	lch(36.75, 36.61, 299.25°)
OKLab	oklab(46.18% 0.0284 -0.0898)
OKLCH	oklch(46.18% 0.094 287.6)
XYZ	xyz(11.2199, 9.4050, 25.2640)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564F8A #838A4F

analogous

#4F658A #564F8A #744F8A

triadic

#564F8A #8A564F #4F8A56

tetradic

#564F8A #8A4F65 #838A4F #4F8A74

square

#564F8A #8A4F65 #838A4F #4F8A74

split-complementary

#564F8A #8A744F #658A4F

monochromatic

#25223C #3E3963 #564F8A #736CAB #9893C1

Accessibility & contrast

On white

7.29

#564F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#564F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #564F8A

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564F8A	#FFFFFF	#000000	##FFFFFF
##564F8A	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B588C

Deuteranopia (green-blind)

#3B5589

Tritanopia (blue-blind)

#485A66

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #564f8a;
/* rgb */ color: rgb(86, 79, 138);
/* oklch */ color: oklch(46.2% 0.094 287.6);

Tailwind

colors: {
  custom: {
    50: '#8880ac',
    500: '#564f8a',
    950: '#000000',
  },
}

SCSS

$custom: #564f8a;
$custom-light: #8880ac;
$custom-dark: #000000;

JSON

{
  "hex": "#564f8a",
  "rgb": {
    "r": 86,
    "g": 79,
    "b": 138
  },
  "hsl": {
    "h": 247.119,
    "s": 27.189,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46179,
    "c": 0.09421,
    "h": 287.6
  },
  "luminance": 0.09405
}

Semantic roles & 50–950 ramp

primary

#564F8A

secondary

#A9AE87

accent

#C464B8

background

#F8F7FA

surface

#F0EEF4

border

#CBC9CE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #564F8A

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

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