#596ACC#596ACC

#596ACC is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.0% C 0.151 H 273.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#596ACC
RGB	rgb(89, 106, 204)
HSL	hsl(231, 53%, 57%)
HSV	hsv(231, 56%, 80%)
CMYK	cmyk(56.4%, 48%, 0%, 20%)
CIE-LAB	lab(47.99, 22.39, -52.99)
CIE-LCH	lch(47.99, 57.52, 292.91°)
OKLab	oklab(56.01% 0.0083 -0.1512)
OKLCH	oklch(56.01% 0.151 273.2)
XYZ	xyz(20.1694, 16.7901, 59.2930)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596ACC #CCBB59

analogous

#59A4CC #596ACC #8159CC

triadic

#596ACC #CC596A #6ACC59

tetradic

#596ACC #CC59A4 #CCBB59 #59CC81

square

#596ACC #CC59A4 #CCBB59 #59CC81

split-complementary

#596ACC #CC8159 #A4CC59

monochromatic

#283583 #3649B1 #596ACC #8894DA #B7BEE9

Accessibility & contrast

On white

4.82

#596ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#596ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596ACC

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596ACC	#FFFFFF	#000000	##FFFFFF
##596ACC	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B77D0

Deuteranopia (green-blind)

#2A6DCA

Tritanopia (blue-blind)

#138091

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #596acc;
/* rgb */ color: rgb(89, 106, 204);
/* oklch */ color: oklch(56.0% 0.151 273.2);

Tailwind

colors: {
  custom: {
    50: '#9194dc',
    500: '#596acc',
    950: '#000000',
  },
}

SCSS

$custom: #596acc;
$custom-light: #9194dc;
$custom-dark: #000000;

JSON

{
  "hex": "#596acc",
  "rgb": {
    "r": 89,
    "g": 106,
    "b": 204
  },
  "hsl": {
    "h": 231.13,
    "s": 52.995,
    "l": 57.451
  },
  "oklch": {
    "l": 0.56013,
    "c": 0.15145,
    "h": 273.2
  },
  "luminance": 0.16792
}

Semantic roles & 50–950 ramp

primary

#596ACC

secondary

#D8D1A9

accent

#C74BDC

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #596ACC

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

Preview Lab → · Contrast checker → · Palette generator →