#596BC0#596BC0

#596BC0 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.4% C 0.133 H 272.4°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#596BC0
RGB	rgb(89, 107, 192)
HSL	hsl(230, 45%, 55%)
HSV	hsv(230, 54%, 75%)
CMYK	cmyk(53.6%, 44.3%, 0%, 24.7%)
CIE-LAB	lab(47.55, 17.85, -46.80)
CIE-LCH	lch(47.55, 50.09, 290.88°)
OKLab	oklab(55.45% 0.0055 -0.133)
OKLCH	oklch(55.45% 0.133 272.4)
XYZ	xyz(18.8889, 16.4437, 52.0376)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596BC0 #C0AE59

analogous

#599EC0 #596BC0 #7B59C0

triadic

#596BC0 #C0596B #6BC059

tetradic

#596BC0 #C0599E #C0AE59 #59C07B

square

#596BC0 #C0599E #C0AE59 #59C07B

split-complementary

#596BC0 #C07B59 #9EC059

monochromatic

#2C3873 #3C4E9F #596BC0 #8593D1 #B2BAE2

Accessibility & contrast

On white

4.90

#596BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#596BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596BC0

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596BC0	#FFFFFF	#000000	##FFFFFF
##596BC0	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4675C3

Deuteranopia (green-blind)

#3B6DBE

Tritanopia (blue-blind)

#277D8C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #596bc0;
/* rgb */ color: rgb(89, 107, 192);
/* oklch */ color: oklch(55.4% 0.133 272.4);

Tailwind

colors: {
  custom: {
    50: '#8f95d3',
    500: '#596bc0',
    950: '#000000',
  },
}

SCSS

$custom: #596bc0;
$custom-light: #8f95d3;
$custom-dark: #000000;

JSON

{
  "hex": "#596bc0",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 192
  },
  "hsl": {
    "h": 229.515,
    "s": 44.978,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55446,
    "c": 0.13314,
    "h": 272.4
  },
  "luminance": 0.16445
}

Semantic roles & 50–950 ramp

primary

#596BC0

secondary

#D0C8A5

accent

#BE53D5

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #596BC0

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

Preview Lab → · Contrast checker → · Palette generator →