#565799#565799

#565799 is a mid, moderate blue. Relative luminance 0.111; OKLCH L 48.7% C 0.104 H 281.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#565799
RGB	rgb(86, 87, 153)
HSL	hsl(239, 28%, 47%)
HSV	hsv(239, 44%, 60%)
CMYK	cmyk(43.8%, 43.1%, 0%, 40%)
CIE-LAB	lab(39.74, 17.32, -36.30)
CIE-LCH	lch(39.74, 40.22, 295.51°)
OKLab	oklab(48.72% 0.0202 -0.1025)
OKLCH	oklch(48.72% 0.104 281.1)
XYZ	xyz(12.9940, 11.0942, 31.5875)
Luminance	0.1109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565799 #999856

analogous

#567999 #565799 #775699

triadic

#565799 #995657 #579956

tetradic

#565799 #995679 #999856 #569977

square

#565799 #995679 #999856 #569977

split-complementary

#565799 #997756 #799956

monochromatic

#2A2A4B #404172 #565799 #797AB4 #A0A0CA

Accessibility & contrast

On white

6.52

#565799 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#565799 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565799

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565799	#FFFFFF	#000000	##FFFFFF
##565799	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F609C

Deuteranopia (green-blind)

#3B5B97

Tritanopia (blue-blind)

#416470

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #565799;
/* rgb */ color: rgb(86, 87, 153);
/* oklch */ color: oklch(48.7% 0.104 281.1);

Tailwind

colors: {
  custom: {
    50: '#8986b7',
    500: '#565799',
    950: '#000000',
  },
}

SCSS

$custom: #565799;
$custom-light: #8986b7;
$custom-dark: #000000;

JSON

{
  "hex": "#565799",
  "rgb": {
    "r": 86,
    "g": 87,
    "b": 153
  },
  "hsl": {
    "h": 239.104,
    "s": 28.033,
    "l": 46.863
  },
  "oklch": {
    "l": 0.48719,
    "c": 0.10447,
    "h": 281.1
  },
  "luminance": 0.11095
}

Semantic roles & 50–950 ramp

primary

#565799

secondary

#B7B694

accent

#C363C4

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #565799

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

Preview Lab → · Contrast checker → · Palette generator →