#596BD0#596BD0

#596BD0 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.5% C 0.156 H 272.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#596BD0
RGB	rgb(89, 107, 208)
HSL	hsl(231, 56%, 58%)
HSV	hsv(231, 57%, 82%)
CMYK	cmyk(57.2%, 48.6%, 0%, 18.4%)
CIE-LAB	lab(48.50, 23.09, -54.46)
CIE-LCH	lch(48.50, 59.15, 292.98°)
OKLab	oklab(56.47% 0.0077 -0.1555)
OKLCH	oklch(56.47% 0.156 272.8)
XYZ	xyz(20.7590, 17.1918, 61.8867)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596BD0 #D0BE59

analogous

#59A7D0 #596BD0 #8259D0

triadic

#596BD0 #D0596B #6BD059

tetradic

#596BD0 #D059A7 #D0BE59 #59D082

square

#596BD0 #D059A7 #D0BE59 #59D082

split-complementary

#596BD0 #D08259 #A7D059

monochromatic

#273588 #3448B8 #596BD0 #8996DE #B8C0EB

Accessibility & contrast

On white

4.73

#596BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#596BD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596BD0

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596BD0	#FFFFFF	#000000	##FFFFFF
##596BD0	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3979D4

Deuteranopia (green-blind)

#266ECE

Tritanopia (blue-blind)

#058293

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #596bd0;
/* rgb */ color: rgb(89, 107, 208);
/* oklch */ color: oklch(56.5% 0.156 272.8);

Tailwind

colors: {
  custom: {
    50: '#9195df',
    500: '#596bd0',
    950: '#000000',
  },
}

SCSS

$custom: #596bd0;
$custom-light: #9195df;
$custom-dark: #000000;

JSON

{
  "hex": "#596bd0",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 208
  },
  "hsl": {
    "h": 230.924,
    "s": 55.869,
    "l": 58.235
  },
  "oklch": {
    "l": 0.56475,
    "c": 0.15574,
    "h": 272.8
  },
  "luminance": 0.17193
}

Semantic roles & 50–950 ramp

primary

#596BD0

secondary

#DAD3AB

accent

#C849DF

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #596BD0

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

Preview Lab → · Contrast checker → · Palette generator →