#5864FF#5864FF

#5864FF is a mid, highly saturated blue. Relative luminance 0.184; OKLCH L 58.6% C 0.227 H 273.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#5864FF
RGB	rgb(88, 100, 255)
HSL	hsl(236, 100%, 67%)
HSV	hsv(236, 65%, 100%)
CMYK	cmyk(65.5%, 60.8%, 0%, 0%)
CIE-LAB	lab(49.99, 42.74, -78.50)
CIE-LCH	lch(49.99, 89.38, 298.56°)
OKLab	oklab(58.6% 0.0145 -0.2263)
OKLCH	oklch(58.6% 0.227 273.7)
XYZ	xyz(26.6257, 18.4067, 96.7380)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5864FF #FFF358

analogous

#58B7FF #5864FF #A058FF

triadic

#5864FF #FF5864 #64FF58

tetradic

#5864FF #FF58B7 #FFF358 #58FFA0

square

#5864FF #FF58B7 #FFF358 #58FFA0

split-complementary

#5864FF #FFA058 #B7FF58

monochromatic

#0010DD #1B2BFF #5864FF #959DFF #D2D6FF

Accessibility & contrast

On white

4.49

#5864FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#5864FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5864FF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5864FF	#FFFFFF	#000000	##000000
##5864FF	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FFF

Deuteranopia (green-blind)

#006FFC

Tritanopia (blue-blind)

#008BA8

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5864ff;
/* rgb */ color: rgb(88, 100, 255);
/* oklch */ color: oklch(58.6% 0.227 273.7);

Tailwind

colors: {
  custom: {
    50: '#9990ff',
    500: '#5864ff',
    950: '#000000',
  },
}

SCSS

$custom: #5864ff;
$custom-light: #9990ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5864ff",
  "rgb": {
    "r": 88,
    "g": 100,
    "b": 255
  },
  "hsl": {
    "h": 235.689,
    "s": 100,
    "l": 67.255
  },
  "oklch": {
    "l": 0.58599,
    "c": 0.2268,
    "h": 273.7
  },
  "luminance": 0.18409
}

Semantic roles & 50–950 ramp

primary

#5864FF

secondary

#F4F0BF

accent

#D500E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #5864FF

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

Preview Lab → · Contrast checker → · Palette generator →