#565BC1#565BC1

#565BC1 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.1% C 0.157 H 277.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#565BC1
RGB	rgb(86, 91, 193)
HSL	hsl(237, 46%, 55%)
HSV	hsv(237, 55%, 76%)
CMYK	cmyk(55.4%, 52.8%, 0%, 24.3%)
CIE-LAB	lab(43.23, 27.54, -54.32)
CIE-LCH	lch(43.23, 60.90, 296.88°)
OKLab	oklab(52.14% 0.0201 -0.1554)
OKLCH	oklch(52.14% 0.157 277.4)
XYZ	xyz(17.2014, 13.3097, 52.1043)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565BC1 #C1BC56

analogous

#5691C1 #565BC1 #8656C1

triadic

#565BC1 #C1565B #5BC156

tetradic

#565BC1 #C15691 #C1BC56 #56C186

square

#565BC1 #C15691 #C1BC56 #56C186

split-complementary

#565BC1 #C18656 #91C156

monochromatic

#2A2D73 #3A3F9F #565BC1 #8386D1 #B0B2E2

Accessibility & contrast

On white

5.73

#565BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#565BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565BC1

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565BC1	#FFFFFF	#000000	##FFFFFF
##565BC1	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#216BC5

Deuteranopia (green-blind)

#0962BF

Tritanopia (blue-blind)

#1F7285

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #565bc1;
/* rgb */ color: rgb(86, 91, 193);
/* oklch */ color: oklch(52.1% 0.157 277.4);

Tailwind

colors: {
  custom: {
    50: '#8e89d4',
    500: '#565bc1',
    950: '#000000',
  },
}

SCSS

$custom: #565bc1;
$custom-light: #8e89d4;
$custom-dark: #000000;

JSON

{
  "hex": "#565bc1",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 193
  },
  "hsl": {
    "h": 237.196,
    "s": 46.32,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5214,
    "c": 0.15665,
    "h": 277.4
  },
  "luminance": 0.13311
}

Semantic roles & 50–950 ramp

primary

#565BC1

secondary

#D0CEA3

accent

#D052D6

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #565BC1

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

Preview Lab → · Contrast checker → · Palette generator →