#5859F0#5859F0

#5859F0 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.5% C 0.221 H 276.2°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#5859F0
RGB	rgb(88, 89, 240)
HSL	hsl(240, 84%, 64%)
HSV	hsv(240, 63%, 94%)
CMYK	cmyk(63.3%, 62.9%, 0%, 5.9%)
CIE-LAB	lab(46.32, 44.38, -76.11)
CIE-LCH	lch(46.32, 88.11, 300.25°)
OKLab	oklab(55.55% 0.0238 -0.2194)
OKLCH	oklch(55.55% 0.221 276.2)
XYZ	xyz(23.3199, 15.5088, 84.1858)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5859F0 #F0EF58

analogous

#58A5F0 #5859F0 #A358F0

triadic

#5859F0 #F05859 #59F058

tetradic

#5859F0 #F058A5 #F0EF58 #58F0A3

square

#5859F0 #F058A5 #F0EF58 #58F0A3

split-complementary

#5859F0 #F0A358 #A5F058

monochromatic

#1112BD #2021EB #5859F0 #9091F5 #C8C9FA

Accessibility & contrast

On white

5.12

#5859F0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#5859F0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5859F0

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5859F0	#FFFFFF	#000000	##FFFFFF
##5859F0	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F5

Deuteranopia (green-blind)

#0067ED

Tritanopia (blue-blind)

#007F9C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5859f0;
/* rgb */ color: rgb(88, 89, 240);
/* oklch */ color: oklch(55.5% 0.221 276.2);

Tailwind

colors: {
  custom: {
    50: '#9788f6',
    500: '#5859f0',
    950: '#000000',
  },
}

SCSS

$custom: #5859f0;
$custom-light: #9788f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5859f0",
  "rgb": {
    "r": 88,
    "g": 89,
    "b": 240
  },
  "hsl": {
    "h": 239.605,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.55548,
    "c": 0.22066,
    "h": 276.2
  },
  "luminance": 0.15511
}

Semantic roles & 50–950 ramp

primary

#5859F0

secondary

#ECECB8

accent

#DF06E0

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5859F0

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

Preview Lab → · Contrast checker → · Palette generator →