#596EDB#596EDB

#596EDB is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.8% C 0.167 H 272.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#596EDB
RGB	rgb(89, 110, 219)
HSL	hsl(230, 64%, 60%)
HSV	hsv(230, 59%, 86%)
CMYK	cmyk(59.4%, 49.8%, 0%, 14.1%)
CIE-LAB	lab(49.96, 24.87, -58.36)
CIE-LCH	lch(49.96, 63.44, 293.08°)
OKLab	oklab(57.8% 0.0058 -0.167)
OKLCH	oklch(57.8% 0.167 272)
XYZ	xyz(22.4777, 18.3884, 69.3689)
Luminance	0.1839 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596EDB #DBC659

analogous

#59AFDB #596EDB #8559DB

triadic

#596EDB #DB596E #6EDB59

tetradic

#596EDB #DB59AF #DBC659 #59DB85

square

#596EDB #DB59AF #DBC659 #59DB85

split-complementary

#596EDB #DB8559 #AFDB59

monochromatic

#213499 #2C46CB #596EDB #8B9AE6 #BEC6F1

Accessibility & contrast

On white

4.49

#596EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#596EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596EDB

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596EDB	#FFFFFF	#000000	##000000
##596EDB	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)

#347DDF

Deuteranopia (green-blind)

#1871D9

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #596edb;
/* rgb */ color: rgb(89, 110, 219);
/* oklch */ color: oklch(57.8% 0.167 272.0);

Tailwind

colors: {
  custom: {
    50: '#9397e7',
    500: '#596edb',
    950: '#000000',
  },
}

SCSS

$custom: #596edb;
$custom-light: #9397e7;
$custom-dark: #000000;

JSON

{
  "hex": "#596edb",
  "rgb": {
    "r": 89,
    "g": 110,
    "b": 219
  },
  "hsl": {
    "h": 230.308,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.57803,
    "c": 0.16709,
    "h": 272
  },
  "luminance": 0.1839
}

Semantic roles & 50–950 ramp

primary

#596EDB

secondary

#E1D9AF

accent

#AF19CC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596EDB

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

Preview Lab → · Contrast checker → · Palette generator →