#565A9B#565A9B

#565A9B is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.5% C 0.103 H 279.2°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#565A9B
RGB	rgb(86, 90, 155)
HSL	hsl(237, 29%, 47%)
HSV	hsv(237, 45%, 61%)
CMYK	cmyk(44.5%, 41.9%, 0%, 39.2%)
CIE-LAB	lab(40.67, 16.04, -36.03)
CIE-LCH	lch(40.67, 39.44, 294.00°)
OKLab	oklab(49.46% 0.0166 -0.1017)
OKLCH	oklch(49.46% 0.103 279.2)
XYZ	xyz(13.4085, 11.6567, 32.5474)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565A9B #9B9756

analogous

#567C9B #565A9B #75569B

triadic

#565A9B #9B565A #5A9B56

tetradic

#565A9B #9B567C #9B9756 #569B75

square

#565A9B #9B567C #9B9756 #569B75

split-complementary

#565A9B #9B7556 #7C9B56

monochromatic

#2A2C4C #404374 #565A9B #797DB5 #A1A3CB

Accessibility & contrast

On white

6.30

#565A9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#565A9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565A9B

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565A9B	#FFFFFF	#000000	##FFFFFF
##565A9B	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42639E

Deuteranopia (green-blind)

#3E5D9A

Tritanopia (blue-blind)

#3F6773

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #565a9b;
/* rgb */ color: rgb(86, 90, 155);
/* oklch */ color: oklch(49.5% 0.103 279.2);

Tailwind

colors: {
  custom: {
    50: '#8988b9',
    500: '#565a9b',
    950: '#000000',
  },
}

SCSS

$custom: #565a9b;
$custom-light: #8988b9;
$custom-dark: #000000;

JSON

{
  "hex": "#565a9b",
  "rgb": {
    "r": 86,
    "g": 90,
    "b": 155
  },
  "hsl": {
    "h": 236.522,
    "s": 28.631,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49461,
    "c": 0.10303,
    "h": 279.2
  },
  "luminance": 0.11657
}

Semantic roles & 50–950 ramp

primary

#565A9B

secondary

#B8B695

accent

#BF63C5

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #565A9B

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

Preview Lab → · Contrast checker → · Palette generator →