#565ACC#565ACC

#565ACC is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.173 H 277.2°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#565ACC
RGB	rgb(86, 90, 204)
HSL	hsl(238, 54%, 57%)
HSV	hsv(238, 58%, 80%)
CMYK	cmyk(57.8%, 55.9%, 0%, 20%)
CIE-LAB	lab(43.73, 31.75, -59.88)
CIE-LCH	lch(43.73, 67.77, 297.94°)
OKLab	oklab(52.75% 0.0216 -0.1717)
OKLCH	oklch(52.75% 0.173 277.2)
XYZ	xyz(18.3895, 13.6491, 58.7805)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565ACC #CCC856

analogous

#5695CC #565ACC #8D56CC

triadic

#565ACC #CC565A #5ACC56

tetradic

#565ACC #CC5695 #CCC856 #56CC8D

square

#565ACC #CC5695 #CCC856 #56CC8D

split-complementary

#565ACC #CC8D56 #95CC56

monochromatic

#272A81 #3539B0 #565ACC #8588DA #B4B6E8

Accessibility & contrast

On white

5.63

#565ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#565ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565ACC

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565ACC	#FFFFFF	#000000	##FFFFFF
##565ACC	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD0

Deuteranopia (green-blind)

#0063CA

Tritanopia (blue-blind)

#03758A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #565acc;
/* rgb */ color: rgb(86, 90, 204);
/* oklch */ color: oklch(52.8% 0.173 277.2);

Tailwind

colors: {
  custom: {
    50: '#9088dc',
    500: '#565acc',
    950: '#000000',
  },
}

SCSS

$custom: #565acc;
$custom-light: #9088dc;
$custom-dark: #000000;

JSON

{
  "hex": "#565acc",
  "rgb": {
    "r": 86,
    "g": 90,
    "b": 204
  },
  "hsl": {
    "h": 237.966,
    "s": 53.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52752,
    "c": 0.17306,
    "h": 277.2
  },
  "luminance": 0.1365
}

Semantic roles & 50–950 ramp

primary

#565ACC

secondary

#D7D5A7

accent

#D84BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #565ACC

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

Preview Lab → · Contrast checker → · Palette generator →