#565EFC#565EFC

#565EFC is a mid, highly saturated blue. Relative luminance 0.170; OKLCH L 57.2% C 0.230 H 274.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#565EFC
RGB	rgb(86, 94, 252)
HSL	hsl(237, 97%, 66%)
HSV	hsv(237, 66%, 99%)
CMYK	cmyk(65.9%, 62.7%, 0%, 1.2%)
CIE-LAB	lab(48.27, 45.05, -79.64)
CIE-LCH	lch(48.27, 91.49, 299.49°)
OKLab	oklab(57.24% 0.017 -0.2297)
OKLCH	oklch(57.24% 0.23 274.2)
XYZ	xyz(25.4053, 17.0098, 94.0210)
Luminance	0.1701 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565EFC #FCF456

analogous

#56B1FC #565EFC #A156FC

triadic

#565EFC #FC565E #5EFC56

tetradic

#565EFC #FC56B1 #FCF456 #56FCA1

square

#565EFC #FC56B1 #FCF456 #56FCA1

split-complementary

#565EFC #FCA156 #B1FC56

monochromatic

#040ED4 #1A25FB #565EFC #9297FD #CED1FE

Accessibility & contrast

On white

4.77

#565EFC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#565EFC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565EFC

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565EFC	#FFFFFF	#000000	##FFFFFF
##565EFC	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AFF

Deuteranopia (green-blind)

#006BF9

Tritanopia (blue-blind)

#0087A4

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #565efc;
/* rgb */ color: rgb(86, 94, 252);
/* oklch */ color: oklch(57.2% 0.230 274.2);

Tailwind

colors: {
  custom: {
    50: '#988cfe',
    500: '#565efc',
    950: '#000000',
  },
}

SCSS

$custom: #565efc;
$custom-light: #988cfe;
$custom-dark: #000000;

JSON

{
  "hex": "#565efc",
  "rgb": {
    "r": 86,
    "g": 94,
    "b": 252
  },
  "hsl": {
    "h": 237.108,
    "s": 96.512,
    "l": 66.275
  },
  "oklch": {
    "l": 0.57237,
    "c": 0.23038,
    "h": 274.2
  },
  "luminance": 0.17012
}

Semantic roles & 50–950 ramp

primary

#565EFC

secondary

#F2EFBC

accent

#DA00E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #565EFC

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

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