#596DD2#596DD2

#596DD2 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.0% C 0.156 H 272.1°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#596DD2
RGB	rgb(89, 109, 210)
HSL	hsl(230, 57%, 59%)
HSV	hsv(230, 58%, 82%)
CMYK	cmyk(57.6%, 48.1%, 0%, 17.6%)
CIE-LAB	lab(49.15, 22.51, -54.57)
CIE-LCH	lch(49.15, 59.03, 292.42°)
OKLab	oklab(57% 0.0059 -0.1558)
OKLCH	oklch(57% 0.156 272.1)
XYZ	xyz(21.2175, 17.7127, 63.2611)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596DD2 #D2BE59

analogous

#59A9D2 #596DD2 #8159D2

triadic

#596DD2 #D2596D #6DD259

tetradic

#596DD2 #D259A9 #D2BE59 #59D281

square

#596DD2 #D259A9 #D2BE59 #59D281

split-complementary

#596DD2 #D28159 #A9D259

monochromatic

#26368B #3349BB #596DD2 #8997DF #B9C2EC

Accessibility & contrast

On white

4.62

#596DD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#596DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #596DD2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596DD2	#FFFFFF	#000000	##FFFFFF
##596DD2	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B7AD6

Deuteranopia (green-blind)

#2870D0

Tritanopia (blue-blind)

#008495

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #596dd2;
/* rgb */ color: rgb(89, 109, 210);
/* oklch */ color: oklch(57.0% 0.156 272.1);

Tailwind

colors: {
  custom: {
    50: '#9196e0',
    500: '#596dd2',
    950: '#000000',
  },
}

SCSS

$custom: #596dd2;
$custom-light: #9196e0;
$custom-dark: #000000;

JSON

{
  "hex": "#596dd2",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 210
  },
  "hsl": {
    "h": 230.083,
    "s": 57.346,
    "l": 58.627
  },
  "oklch": {
    "l": 0.57004,
    "c": 0.15594,
    "h": 272.1
  },
  "luminance": 0.17714
}

Semantic roles & 50–950 ramp

primary

#596DD2

secondary

#DBD3AB

accent

#C747E1

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #596DD2

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

Preview Lab → · Contrast checker → · Palette generator →