#565EBA#565EBA

#565EBA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.2% C 0.143 H 276.5°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#565EBA
RGB	rgb(86, 94, 186)
HSL	hsl(235, 42%, 53%)
HSV	hsv(235, 54%, 73%)
CMYK	cmyk(53.8%, 49.5%, 0%, 27.1%)
CIE-LAB	lab(43.55, 23.38, -49.73)
CIE-LCH	lch(43.55, 54.95, 295.18°)
OKLab	oklab(52.24% 0.0162 -0.1418)
OKLCH	oklch(52.24% 0.143 276.5)
XYZ	xyz(16.7006, 13.5279, 48.1760)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565EBA #BAB256

analogous

#5690BA #565EBA #8056BA

triadic

#565EBA #BA565E #5EBA56

tetradic

#565EBA #BA5690 #BAB256 #56BA80

square

#565EBA #BA5690 #BAB256 #56BA80

split-complementary

#565EBA #BA8056 #90BA56

monochromatic

#2B306A #3D4496 #565EBA #8187CC #ADB1DD

Accessibility & contrast

On white

5.67

#565EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#565EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565EBA

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565EBA	#FFFFFF	#000000	##FFFFFF
##565EBA	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326BBD

Deuteranopia (green-blind)

#2563B8

Tritanopia (blue-blind)

#277283

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #565eba;
/* rgb */ color: rgb(86, 94, 186);
/* oklch */ color: oklch(52.2% 0.143 276.5);

Tailwind

colors: {
  custom: {
    50: '#8d8bcf',
    500: '#565eba',
    950: '#000000',
  },
}

SCSS

$custom: #565eba;
$custom-light: #8d8bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#565eba",
  "rgb": {
    "r": 86,
    "g": 94,
    "b": 186
  },
  "hsl": {
    "h": 235.2,
    "s": 42.017,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52238,
    "c": 0.14276,
    "h": 276.5
  },
  "luminance": 0.13529
}

Semantic roles & 50–950 ramp

primary

#565EBA

secondary

#CBC8A0

accent

#C856D2

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #565EBA

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

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