#565CC3#565CC3

#565CC3 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.5% C 0.158 H 277.0°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#565CC3
RGB	rgb(86, 92, 195)
HSL	hsl(237, 48%, 55%)
HSV	hsv(237, 56%, 76%)
CMYK	cmyk(55.9%, 52.8%, 0%, 23.5%)
CIE-LAB	lab(43.61, 27.56, -54.86)
CIE-LCH	lch(43.61, 61.39, 296.68°)
OKLab	oklab(52.47% 0.0192 -0.1569)
OKLCH	oklch(52.47% 0.158 277)
XYZ	xyz(17.5121, 13.5717, 53.3160)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565CC3 #C3BD56

analogous

#5693C3 #565CC3 #8656C3

triadic

#565CC3 #C3565C #5CC356

tetradic

#565CC3 #C35693 #C3BD56 #56C386

square

#565CC3 #C35693 #C3BD56 #56C386

split-complementary

#565CC3 #C38656 #93C356

monochromatic

#2A2E75 #3A3FA2 #565CC3 #8388D3 #B0B3E3

Accessibility & contrast

On white

5.65

#565CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#565CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565CC3

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565CC3	#FFFFFF	#000000	##FFFFFF
##565CC3	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#216CC7

Deuteranopia (green-blind)

#0663C1

Tritanopia (blue-blind)

#1B7386

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #565cc3;
/* rgb */ color: rgb(86, 92, 195);
/* oklch */ color: oklch(52.5% 0.158 277.0);

Tailwind

colors: {
  custom: {
    50: '#8e8ad6',
    500: '#565cc3',
    950: '#000000',
  },
}

SCSS

$custom: #565cc3;
$custom-light: #8e8ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#565cc3",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 195
  },
  "hsl": {
    "h": 236.697,
    "s": 47.598,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52472,
    "c": 0.15811,
    "h": 277
  },
  "luminance": 0.13573
}

Semantic roles & 50–950 ramp

primary

#565CC3

secondary

#D1CFA4

accent

#D051D7

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #565CC3

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

Preview Lab → · Contrast checker → · Palette generator →