#565FB2#565FB2

#565FB2 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.9% C 0.130 H 276.2°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#565FB2
RGB	rgb(86, 95, 178)
HSL	hsl(234, 37%, 52%)
HSV	hsv(234, 52%, 70%)
CMYK	cmyk(51.7%, 46.6%, 0%, 30.2%)
CIE-LAB	lab(43.32, 20.16, -45.41)
CIE-LCH	lch(43.32, 49.69, 293.93°)
OKLab	oklab(51.91% 0.0141 -0.1291)
OKLCH	oklch(51.91% 0.13 276.2)
XYZ	xyz(15.9633, 13.3762, 43.8515)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565FB2 #B2A956

analogous

#568DB2 #565FB2 #7B56B2

triadic

#565FB2 #B2565F #5FB256

tetradic

#565FB2 #B2568D #B2A956 #56B27B

square

#565FB2 #B2568D #B2A956 #56B27B

split-complementary

#565FB2 #B27B56 #8DB256

monochromatic

#2C3261 #3F478B #565FB2 #8087C5 #AAAFD8

Accessibility & contrast

On white

5.71

#565FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#565FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565FB2

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565FB2	#FFFFFF	#000000	##FFFFFF
##565FB2	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6AB5

Deuteranopia (green-blind)

#3163B0

Tritanopia (blue-blind)

#2F7180

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #565fb2;
/* rgb */ color: rgb(86, 95, 178);
/* oklch */ color: oklch(51.9% 0.130 276.2);

Tailwind

colors: {
  custom: {
    50: '#8c8cc9',
    500: '#565fb2',
    950: '#000000',
  },
}

SCSS

$custom: #565fb2;
$custom-light: #8c8cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#565fb2",
  "rgb": {
    "r": 86,
    "g": 95,
    "b": 178
  },
  "hsl": {
    "h": 234.13,
    "s": 37.398,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51912,
    "c": 0.12992,
    "h": 276.2
  },
  "luminance": 0.13377
}

Semantic roles & 50–950 ramp

primary

#565FB2

secondary

#C6C29E

accent

#C25ACD

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #565FB2

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

Preview Lab → · Contrast checker → · Palette generator →