#565CBF#565CBF

#565CBF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.153 H 277.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#565CBF
RGB	rgb(86, 92, 191)
HSL	hsl(237, 45%, 54%)
HSV	hsv(237, 55%, 75%)
CMYK	cmyk(55%, 51.8%, 0%, 25.1%)
CIE-LAB	lab(43.35, 26.26, -52.96)
CIE-LCH	lch(43.35, 59.11, 296.37°)
OKLab	oklab(52.19% 0.0189 -0.1514)
OKLCH	oklch(52.19% 0.153 277.1)
XYZ	xyz(17.0659, 13.3932, 50.9660)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565CBF #BFB956

analogous

#5691BF #565CBF #8556BF

triadic

#565CBF #BF565C #5CBF56

tetradic

#565CBF #BF5691 #BFB956 #56BF85

square

#565CBF #BF5691 #BFB956 #56BF85

split-complementary

#565CBF #BF8556 #91BF56

monochromatic

#2A2E70 #3B419D #565CBF #8287D0 #AFB2E1

Accessibility & contrast

On white

5.71

#565CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#565CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565CBF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565CBF	#FFFFFF	#000000	##FFFFFF
##565CBF	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)

#276BC2

Deuteranopia (green-blind)

#1562BD

Tritanopia (blue-blind)

#217285

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #565cbf;
/* rgb */ color: rgb(86, 92, 191);
/* oklch */ color: oklch(52.2% 0.153 277.1);

Tailwind

colors: {
  custom: {
    50: '#8e8ad3',
    500: '#565cbf',
    950: '#000000',
  },
}

SCSS

$custom: #565cbf;
$custom-light: #8e8ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#565cbf",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 191
  },
  "hsl": {
    "h": 236.571,
    "s": 45.064,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52191,
    "c": 0.15252,
    "h": 277.1
  },
  "luminance": 0.13394
}

Semantic roles & 50–950 ramp

primary

#565CBF

secondary

#CFCCA2

accent

#CD53D5

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #565CBF

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

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