#596AD1#596AD1

#596AD1 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.3% C 0.158 H 273.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#596AD1
RGB	rgb(89, 106, 209)
HSL	hsl(232, 57%, 58%)
HSV	hsv(232, 57%, 82%)
CMYK	cmyk(57.4%, 49.3%, 0%, 18%)
CIE-LAB	lab(48.30, 24.04, -55.35)
CIE-LCH	lch(48.30, 60.35, 293.48°)
OKLab	oklab(56.35% 0.0089 -0.1582)
OKLCH	oklch(56.35% 0.158 273.2)
XYZ	xyz(20.7787, 17.0338, 62.5021)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596AD1 #D1C059

analogous

#59A6D1 #596AD1 #8459D1

triadic

#596AD1 #D1596A #6AD159

tetradic

#596AD1 #D159A6 #D1C059 #59D184

square

#596AD1 #D159A6 #D1C059 #59D184

split-complementary

#596AD1 #D18459 #A6D159

monochromatic

#263489 #3346B9 #596AD1 #8995DE #B9C0EC

Accessibility & contrast

On white

4.77

#596AD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#596AD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596AD1

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596AD1	#FFFFFF	#000000	##FFFFFF
##596AD1	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3678D5

Deuteranopia (green-blind)

#216ECF

Tritanopia (blue-blind)

#018193

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #596ad1;
/* rgb */ color: rgb(89, 106, 209);
/* oklch */ color: oklch(56.3% 0.158 273.2);

Tailwind

colors: {
  custom: {
    50: '#9194e0',
    500: '#596ad1',
    950: '#000000',
  },
}

SCSS

$custom: #596ad1;
$custom-light: #9194e0;
$custom-dark: #000000;

JSON

{
  "hex": "#596ad1",
  "rgb": {
    "r": 89,
    "g": 106,
    "b": 209
  },
  "hsl": {
    "h": 231.5,
    "s": 56.604,
    "l": 58.431
  },
  "oklch": {
    "l": 0.56345,
    "c": 0.15842,
    "h": 273.2
  },
  "luminance": 0.17035
}

Semantic roles & 50–950 ramp

primary

#596AD1

secondary

#DBD4AB

accent

#CA48E0

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #596AD1

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

Preview Lab → · Contrast checker → · Palette generator →