#5859EB#5859EB

#5859EB is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.1% C 0.214 H 276.5°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#5859EB
RGB	rgb(88, 89, 235)
HSL	hsl(240, 79%, 63%)
HSV	hsv(240, 63%, 92%)
CMYK	cmyk(62.6%, 62.1%, 0%, 7.8%)
CIE-LAB	lab(45.93, 42.77, -73.94)
CIE-LCH	lch(45.93, 85.42, 300.05°)
OKLab	oklab(55.14% 0.0241 -0.213)
OKLCH	oklch(55.14% 0.214 276.5)
XYZ	xyz(22.5874, 15.2158, 80.3278)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5859EB #EBEA58

analogous

#58A2EB #5859EB #A058EB

triadic

#5859EB #EB5859 #59EB58

tetradic

#5859EB #EB58A2 #EBEA58 #58EBA0

square

#5859EB #EB58A2 #EBEA58 #58EBA0

split-complementary

#5859EB #EBA058 #A2EB58

monochromatic

#1517B3 #2123E4 #5859EB #8F8FF2 #C5C6F8

Accessibility & contrast

On white

5.19

#5859EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#5859EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5859EB

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5859EB	#FFFFFF	#000000	##FFFFFF
##5859EB	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F0

Deuteranopia (green-blind)

#0066E8

Tritanopia (blue-blind)

#007E9A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5859eb;
/* rgb */ color: rgb(88, 89, 235);
/* oklch */ color: oklch(55.1% 0.214 276.5);

Tailwind

colors: {
  custom: {
    50: '#9688f2',
    500: '#5859eb',
    950: '#000000',
  },
}

SCSS

$custom: #5859eb;
$custom-light: #9688f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5859eb",
  "rgb": {
    "r": 88,
    "g": 89,
    "b": 235
  },
  "hsl": {
    "h": 239.592,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.55136,
    "c": 0.21438,
    "h": 276.5
  },
  "luminance": 0.15218
}

Semantic roles & 50–950 ramp

primary

#5859EB

secondary

#EAE9B5

accent

#D90BDB

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5859EB

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

Preview Lab → · Contrast checker → · Palette generator →