#565F91#565F91

#565F91 is a mid, moderate blue. Relative luminance 0.122; OKLCH L 50.0% C 0.081 H 275.3°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#565F91
RGB	rgb(86, 95, 145)
HSL	hsl(231, 26%, 45%)
HSV	hsv(231, 41%, 57%)
CMYK	cmyk(40.7%, 34.5%, 0%, 43.1%)
CIE-LAB	lab(41.54, 9.85, -28.65)
CIE-LCH	lch(41.54, 30.30, 288.97°)
OKLab	oklab(49.97% 0.0075 -0.0802)
OKLCH	oklch(49.97% 0.081 275.3)
XYZ	xyz(13.0393, 12.2066, 28.4516)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565F91 #918856

analogous

#567D91 #565F91 #6A5691

triadic

#565F91 #91565F #5F9156

tetradic

#565F91 #91567D #918856 #56916A

square

#565F91 #91567D #918856 #56916A

split-complementary

#565F91 #916A56 #7D9156

monochromatic

#282D44 #3F466B #565F91 #767FAE #9DA3C5

Accessibility & contrast

On white

6.10

#565F91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#565F91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565F91

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565F91	#FFFFFF	#000000	##FFFFFF
##565F91	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6493

Deuteranopia (green-blind)

#4A6090

Tritanopia (blue-blind)

#446971

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #565f91;
/* rgb */ color: rgb(86, 95, 145);
/* oklch */ color: oklch(50.0% 0.081 275.3);

Tailwind

colors: {
  custom: {
    50: '#888cb1',
    500: '#565f91',
    950: '#000000',
  },
}

SCSS

$custom: #565f91;
$custom-light: #888cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#565f91",
  "rgb": {
    "r": 86,
    "g": 95,
    "b": 145
  },
  "hsl": {
    "h": 230.847,
    "s": 25.541,
    "l": 45.294
  },
  "oklch": {
    "l": 0.49967,
    "c": 0.08058,
    "h": 275.3
  },
  "luminance": 0.12207
}

Semantic roles & 50–950 ramp

primary

#565F91

secondary

#B2AD91

accent

#B466C2

background

#F8F8FA

surface

#F0F0F5

border

#CBCBCF

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #565F91

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

Preview Lab → · Contrast checker → · Palette generator →