#596BE4#596BE4

#596BE4 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.9% C 0.183 H 272.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#596BE4
RGB	rgb(89, 107, 228)
HSL	hsl(232, 72%, 62%)
HSV	hsv(232, 61%, 89%)
CMYK	cmyk(61%, 53.1%, 0%, 10.6%)
CIE-LAB	lab(49.78, 29.71, -63.73)
CIE-LCH	lch(49.78, 70.32, 295.00°)
OKLab	oklab(57.86% 0.0094 -0.1828)
OKLCH	oklch(57.86% 0.183 272.9)
XYZ	xyz(23.3765, 18.2388, 75.6723)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596BE4 #E4D259

analogous

#59B1E4 #596BE4 #8C59E4

triadic

#596BE4 #E4596B #6BE459

tetradic

#596BE4 #E459B1 #E4D259 #59E48C

square

#596BE4 #E459B1 #E4D259 #59E48C

split-complementary

#596BE4 #E48C59 #B1E459

monochromatic

#1B2DA7 #243CDB #596BE4 #8E9AED #C2C9F5

Accessibility & contrast

On white

4.52

#596BE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#596BE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596BE4

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596BE4	#FFFFFF	#000000	##000000
##596BE4	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B7DE8

Deuteranopia (green-blind)

#0071E2

Tritanopia (blue-blind)

#00879D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #596be4;
/* rgb */ color: rgb(89, 107, 228);
/* oklch */ color: oklch(57.9% 0.183 272.9);

Tailwind

colors: {
  custom: {
    50: '#9495ed',
    500: '#596be4',
    950: '#000000',
  },
}

SCSS

$custom: #596be4;
$custom-light: #9495ed;
$custom-dark: #000000;

JSON

{
  "hex": "#596be4",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 228
  },
  "hsl": {
    "h": 232.23,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.57855,
    "c": 0.18307,
    "h": 272.9
  },
  "luminance": 0.18241
}

Semantic roles & 50–950 ramp

primary

#596BE4

secondary

#E6DFB3

accent

#BB11D4

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596BE4

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

Preview Lab → · Contrast checker → · Palette generator →