#565CC9#565CC9

#565CC9 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.9% C 0.166 H 276.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#565CC9
RGB	rgb(86, 92, 201)
HSL	hsl(237, 52%, 56%)
HSV	hsv(237, 57%, 79%)
CMYK	cmyk(57.2%, 54.2%, 0%, 21.2%)
CIE-LAB	lab(44.01, 29.53, -57.68)
CIE-LCH	lch(44.01, 64.80, 297.11°)
OKLab	oklab(52.9% 0.0195 -0.1652)
OKLCH	oklch(52.9% 0.166 276.7)
XYZ	xyz(18.2041, 13.8485, 56.9608)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565CC9 #C9C356

analogous

#5696C9 #565CC9 #8A56C9

triadic

#565CC9 #C9565C #5CC956

tetradic

#565CC9 #C95696 #C9C356 #56C98A

square

#565CC9 #C95696 #C9C356 #56C98A

split-complementary

#565CC9 #C98A56 #96C956

monochromatic

#282C7D #373DAB #565CC9 #8489D8 #B3B5E7

Accessibility & contrast

On white

5.57

#565CC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#565CC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565CC9

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565CC9	#FFFFFF	#000000	##FFFFFF
##565CC9	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#146DCD

Deuteranopia (green-blind)

#0063C7

Tritanopia (blue-blind)

#0D7589

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #565cc9;
/* rgb */ color: rgb(86, 92, 201);
/* oklch */ color: oklch(52.9% 0.166 276.7);

Tailwind

colors: {
  custom: {
    50: '#8f8ada',
    500: '#565cc9',
    950: '#000000',
  },
}

SCSS

$custom: #565cc9;
$custom-light: #8f8ada;
$custom-dark: #000000;

JSON

{
  "hex": "#565cc9",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 201
  },
  "hsl": {
    "h": 236.87,
    "s": 51.57,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52902,
    "c": 0.16637,
    "h": 276.7
  },
  "luminance": 0.1385
}

Semantic roles & 50–950 ramp

primary

#565CC9

secondary

#D5D3A6

accent

#D44DDB

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #565CC9

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

Preview Lab → · Contrast checker → · Palette generator →