#565FB8#565FB8

#565FB8 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.3% C 0.139 H 276.2°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#565FB8
RGB	rgb(86, 95, 184)
HSL	hsl(234, 41%, 53%)
HSV	hsv(234, 53%, 72%)
CMYK	cmyk(53.3%, 48.4%, 0%, 27.8%)
CIE-LAB	lab(43.69, 22.10, -48.34)
CIE-LCH	lch(43.69, 53.15, 294.57°)
OKLab	oklab(52.3% 0.0149 -0.1377)
OKLCH	oklch(52.3% 0.139 276.2)
XYZ	xyz(16.5789, 13.6225, 47.0939)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565FB8 #B8AF56

analogous

#5690B8 #565FB8 #7E56B8

triadic

#565FB8 #B8565F #5FB856

tetradic

#565FB8 #B85690 #B8AF56 #56B87E

square

#565FB8 #B85690 #B8AF56 #56B87E

split-complementary

#565FB8 #B87E56 #90B856

monochromatic

#2C3168 #3E4693 #565FB8 #8188CA #ACB1DC

Accessibility & contrast

On white

5.64

#565FB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#565FB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565FB8

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565FB8	#FFFFFF	#000000	##FFFFFF
##565FB8	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366BBB

Deuteranopia (green-blind)

#2A63B6

Tritanopia (blue-blind)

#297383

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #565fb8;
/* rgb */ color: rgb(86, 95, 184);
/* oklch */ color: oklch(52.3% 0.139 276.2);

Tailwind

colors: {
  custom: {
    50: '#8d8cce',
    500: '#565fb8',
    950: '#000000',
  },
}

SCSS

$custom: #565fb8;
$custom-light: #8d8cce;
$custom-dark: #000000;

JSON

{
  "hex": "#565fb8",
  "rgb": {
    "r": 86,
    "g": 95,
    "b": 184
  },
  "hsl": {
    "h": 234.49,
    "s": 40.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52303,
    "c": 0.13855,
    "h": 276.2
  },
  "luminance": 0.13624
}

Semantic roles & 50–950 ramp

primary

#565FB8

secondary

#CAC6A0

accent

#C657D1

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #565FB8

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

Preview Lab → · Contrast checker → · Palette generator →