#565BCE#565BCE

#565BCE is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.1% C 0.174 H 276.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#565BCE
RGB	rgb(86, 91, 206)
HSL	hsl(238, 55%, 57%)
HSV	hsv(238, 58%, 81%)
CMYK	cmyk(58.3%, 55.8%, 0%, 19.2%)
CIE-LAB	lab(44.11, 31.79, -60.40)
CIE-LCH	lch(44.11, 68.25, 297.76°)
OKLab	oklab(53.08% 0.0206 -0.1732)
OKLCH	oklch(53.08% 0.174 276.8)
XYZ	xyz(18.7158, 13.9155, 60.0803)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BCE #CEC956

analogous

#5697CE #565BCE #8D56CE

triadic

#565BCE #CE565B #5BCE56

tetradic

#565BCE #CE5697 #CEC956 #56CE8D

square

#565BCE #CE5697 #CEC956 #56CE8D

split-complementary

#565BCE #CE8D56 #97CE56

monochromatic

#262A83 #3439B3 #565BCE #8589DC #B5B7EA

Accessibility & contrast

On white

5.55

#565BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#565BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BCE

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BCE	#FFFFFF	#000000	##FFFFFF
##565BCE	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD2

Deuteranopia (green-blind)

#0063CC

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #565bce;
/* rgb */ color: rgb(86, 91, 206);
/* oklch */ color: oklch(53.1% 0.174 276.8);

Tailwind

colors: {
  custom: {
    50: '#9089de',
    500: '#565bce',
    950: '#000000',
  },
}

SCSS

$custom: #565bce;
$custom-light: #9089de;
$custom-dark: #000000;

JSON

{
  "hex": "#565bce",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 206
  },
  "hsl": {
    "h": 237.5,
    "s": 55.046,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53083,
    "c": 0.17448,
    "h": 276.8
  },
  "luminance": 0.13917
}

Semantic roles & 50–950 ramp

primary

#565BCE

secondary

#D8D6A8

accent

#D849DE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #565BCE

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

Preview Lab → · Contrast checker → · Palette generator →