#596CCC#596CCC

#596CCC is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.4% C 0.149 H 272.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#596CCC
RGB	rgb(89, 108, 204)
HSL	hsl(230, 53%, 57%)
HSV	hsv(230, 56%, 80%)
CMYK	cmyk(56.4%, 47.1%, 0%, 20%)
CIE-LAB	lab(48.52, 21.15, -52.14)
CIE-LCH	lch(48.52, 56.27, 292.08°)
OKLab	oklab(56.41% 0.0062 -0.1487)
OKLCH	oklch(56.41% 0.149 272.4)
XYZ	xyz(20.3779, 17.2071, 59.3625)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596CCC #CCB959

analogous

#59A5CC #596CCC #8059CC

triadic

#596CCC #CC596C #6CCC59

tetradic

#596CCC #CC59A5 #CCB959 #59CC80

square

#596CCC #CC59A5 #CCB959 #59CC80

split-complementary

#596CCC #CC8059 #A5CC59

monochromatic

#283783 #364BB1 #596CCC #8895DA #B7BFE9

Accessibility & contrast

On white

4.73

#596CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#596CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596CCC

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596CCC	#FFFFFF	#000000	##FFFFFF
##596CCC	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)

#3F78D0

Deuteranopia (green-blind)

#2F6FCA

Tritanopia (blue-blind)

#128192

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #596ccc;
/* rgb */ color: rgb(89, 108, 204);
/* oklch */ color: oklch(56.4% 0.149 272.4);

Tailwind

colors: {
  custom: {
    50: '#9195dc',
    500: '#596ccc',
    950: '#000000',
  },
}

SCSS

$custom: #596ccc;
$custom-light: #9195dc;
$custom-dark: #000000;

JSON

{
  "hex": "#596ccc",
  "rgb": {
    "r": 89,
    "g": 108,
    "b": 204
  },
  "hsl": {
    "h": 230.087,
    "s": 52.995,
    "l": 57.451
  },
  "oklch": {
    "l": 0.56412,
    "c": 0.14885,
    "h": 272.4
  },
  "luminance": 0.17209
}

Semantic roles & 50–950 ramp

primary

#596CCC

secondary

#D8D0A9

accent

#C44BDC

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #596CCC

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

Preview Lab → · Contrast checker → · Palette generator →