#596DE3#596DE3

#596DE3 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.2% C 0.179 H 272.4°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#596DE3
RGB	rgb(89, 109, 227)
HSL	hsl(231, 71%, 62%)
HSV	hsv(231, 61%, 89%)
CMYK	cmyk(60.8%, 52%, 0%, 11%)
CIE-LAB	lab(50.22, 28.15, -62.46)
CIE-LCH	lch(50.22, 68.52, 294.26°)
OKLab	oklab(58.16% 0.0075 -0.1791)
OKLCH	oklch(58.16% 0.179 272.4)
XYZ	xyz(23.4490, 18.6053, 75.0136)
Luminance	0.1861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596DE3 #E3CF59

analogous

#59B2E3 #596DE3 #8A59E3

triadic

#596DE3 #E3596D #6DE359

tetradic

#596DE3 #E359B2 #E3CF59 #59E38A

square

#596DE3 #E359B2 #E3CF59 #59E38A

split-complementary

#596DE3 #E38A59 #B2E359

monochromatic

#1C30A6 #253FDA #596DE3 #8D9BEC #C2C9F5

Accessibility & contrast

On white

4.45

#596DE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#596DE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596DE3

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596DE3	#FFFFFF	#000000	##000000
##596DE3	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#257EE7

Deuteranopia (green-blind)

#0072E1

Tritanopia (blue-blind)

#00889E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #596de3;
/* rgb */ color: rgb(89, 109, 227);
/* oklch */ color: oklch(58.2% 0.179 272.4);

Tailwind

colors: {
  custom: {
    50: '#9496ec',
    500: '#596de3',
    950: '#000000',
  },
}

SCSS

$custom: #596de3;
$custom-light: #9496ec;
$custom-dark: #000000;

JSON

{
  "hex": "#596de3",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 227
  },
  "hsl": {
    "h": 231.304,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.58163,
    "c": 0.17923,
    "h": 272.4
  },
  "luminance": 0.18607
}

Semantic roles & 50–950 ramp

primary

#596DE3

secondary

#E5DEB2

accent

#B712D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596DE3

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

Preview Lab → · Contrast checker → · Palette generator →