#565B9D#565B9D

#565B9D is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.8% C 0.105 H 278.6°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#565B9D
RGB	rgb(86, 91, 157)
HSL	hsl(236, 29%, 48%)
HSV	hsv(236, 45%, 62%)
CMYK	cmyk(45.2%, 42%, 0%, 38.4%)
CIE-LAB	lab(41.05, 16.03, -36.62)
CIE-LCH	lch(41.05, 39.97, 293.64°)
OKLab	oklab(49.79% 0.0156 -0.1034)
OKLCH	oklch(49.79% 0.105 278.6)
XYZ	xyz(13.6628, 11.8943, 33.4677)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565B9D #9D9856

analogous

#567E9D #565B9D #75569D

triadic

#565B9D #9D565B #5B9D56

tetradic

#565B9D #9D567E #9D9856 #569D75

square

#565B9D #9D567E #9D9856 #569D75

split-complementary

#565B9D #9D7556 #7E9D56

monochromatic

#2B2D4E #404475 #565B9D #7A7EB6 #A2A5CC

Accessibility & contrast

On white

6.21

#565B9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#565B9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565B9D

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565B9D	#FFFFFF	#000000	##FFFFFF
##565B9D	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4264A0

Deuteranopia (green-blind)

#3D5E9B

Tritanopia (blue-blind)

#3E6974

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #565b9d;
/* rgb */ color: rgb(86, 91, 157);
/* oklch */ color: oklch(49.8% 0.105 278.6);

Tailwind

colors: {
  custom: {
    50: '#8989ba',
    500: '#565b9d',
    950: '#000000',
  },
}

SCSS

$custom: #565b9d;
$custom-light: #8989ba;
$custom-dark: #000000;

JSON

{
  "hex": "#565b9d",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 157
  },
  "hsl": {
    "h": 235.775,
    "s": 29.218,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49789,
    "c": 0.10458,
    "h": 278.6
  },
  "luminance": 0.11895
}

Semantic roles & 50–950 ramp

primary

#565B9D

secondary

#B9B795

accent

#BF62C5

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #565B9D

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

Preview Lab → · Contrast checker → · Palette generator →