#596CC6#596CC6

#596CC6 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.0% C 0.140 H 272.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#596CC6
RGB	rgb(89, 108, 198)
HSL	hsl(230, 49%, 56%)
HSV	hsv(230, 55%, 78%)
CMYK	cmyk(55.1%, 45.5%, 0%, 22.4%)
CIE-LAB	lab(48.17, 19.19, -49.27)
CIE-LCH	lch(48.17, 52.88, 291.28°)
OKLab	oklab(56.03% 0.0053 -0.1403)
OKLCH	oklch(56.03% 0.14 272.2)
XYZ	xyz(19.6721, 16.9248, 55.6453)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596CC6 #C6B359

analogous

#59A3C6 #596CC6 #7D59C6

triadic

#596CC6 #C6596C #6CC659

tetradic

#596CC6 #C659A3 #C6B359 #59C67D

square

#596CC6 #C659A3 #C6B359 #59C67D

split-complementary

#596CC6 #C67D59 #A3C659

monochromatic

#2A387B #3A4DA8 #596CC6 #8794D6 #B4BDE5

Accessibility & contrast

On white

4.79

#596CC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#596CC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596CC6

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596CC6	#FFFFFF	#000000	##FFFFFF
##596CC6	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4477C9

Deuteranopia (green-blind)

#366EC4

Tritanopia (blue-blind)

#1E808F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #596cc6;
/* rgb */ color: rgb(89, 108, 198);
/* oklch */ color: oklch(56.0% 0.140 272.2);

Tailwind

colors: {
  custom: {
    50: '#9095d8',
    500: '#596cc6',
    950: '#000000',
  },
}

SCSS

$custom: #596cc6;
$custom-light: #9095d8;
$custom-dark: #000000;

JSON

{
  "hex": "#596cc6",
  "rgb": {
    "r": 89,
    "g": 108,
    "b": 198
  },
  "hsl": {
    "h": 229.541,
    "s": 48.879,
    "l": 56.275
  },
  "oklch": {
    "l": 0.56027,
    "c": 0.14039,
    "h": 272.2
  },
  "luminance": 0.16926
}

Semantic roles & 50–950 ramp

primary

#596CC6

secondary

#D4CCA7

accent

#C14FD8

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #596CC6

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

Preview Lab → · Contrast checker → · Palette generator →