#565DB6#565DB6

#565DB6 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.8% C 0.138 H 277.0°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#565DB6
RGB	rgb(86, 93, 182)
HSL	hsl(236, 40%, 53%)
HSV	hsv(236, 53%, 71%)
CMYK	cmyk(52.7%, 48.9%, 0%, 28.6%)
CIE-LAB	lab(43.04, 22.71, -48.21)
CIE-LCH	lch(43.04, 53.29, 295.22°)
OKLab	oklab(51.77% 0.0169 -0.1374)
OKLCH	oklch(51.77% 0.138 277)
XYZ	xyz(16.1929, 13.1835, 45.9383)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565DB6 #B6AF56

analogous

#568DB6 #565DB6 #7F56B6

triadic

#565DB6 #B6565D #5DB656

tetradic

#565DB6 #B6568D #B6AF56 #56B67F

square

#565DB6 #B6568D #B6AF56 #56B67F

split-complementary

#565DB6 #B67F56 #8DB656

monochromatic

#2C3066 #3E4490 #565DB6 #8186C8 #ABAFDB

Accessibility & contrast

On white

5.77

#565DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#565DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565DB6

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565DB6	#FFFFFF	#000000	##FFFFFF
##565DB6	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336AB9

Deuteranopia (green-blind)

#2962B4

Tritanopia (blue-blind)

#2C7181

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #565db6;
/* rgb */ color: rgb(86, 93, 182);
/* oklch */ color: oklch(51.8% 0.138 277.0);

Tailwind

colors: {
  custom: {
    50: '#8c8acc',
    500: '#565db6',
    950: '#000000',
  },
}

SCSS

$custom: #565db6;
$custom-light: #8c8acc;
$custom-dark: #000000;

JSON

{
  "hex": "#565db6",
  "rgb": {
    "r": 86,
    "g": 93,
    "b": 182
  },
  "hsl": {
    "h": 235.625,
    "s": 39.669,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51773,
    "c": 0.13843,
    "h": 277
  },
  "luminance": 0.13185
}

Semantic roles & 50–950 ramp

primary

#565DB6

secondary

#C9C69F

accent

#C758D0

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #565DB6

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

Preview Lab → · Contrast checker → · Palette generator →