#596EDF#596EDF

#596EDF is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.1% C 0.173 H 272.0°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#596EDF
RGB	rgb(89, 110, 223)
HSL	hsl(231, 68%, 61%)
HSV	hsv(231, 60%, 87%)
CMYK	cmyk(60.1%, 50.7%, 0%, 12.5%)
CIE-LAB	lab(50.22, 26.20, -60.22)
CIE-LCH	lch(50.22, 65.67, 293.52°)
OKLab	oklab(58.08% 0.0062 -0.1724)
OKLCH	oklch(58.08% 0.173 272)
XYZ	xyz(23.0106, 18.6016, 72.1756)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596EDF #DFCA59

analogous

#59B1DF #596EDF #8759DF

triadic

#596EDF #DF596E #6EDF59

tetradic

#596EDF #DF59B1 #DFCA59 #59DF87

square

#596EDF #DF59B1 #DFCA59 #59DF87

split-complementary

#596EDF #DF8759 #B1DF59

monochromatic

#1F339F #2943D2 #596EDF #8C9BE9 #C0C8F3

Accessibility & contrast

On white

4.45

#596EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#596EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596EDF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596EDF	#FFFFFF	#000000	##000000
##596EDF	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F7EE3

Deuteranopia (green-blind)

#0972DD

Tritanopia (blue-blind)

#00889C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #596edf;
/* rgb */ color: rgb(89, 110, 223);
/* oklch */ color: oklch(58.1% 0.173 272.0);

Tailwind

colors: {
  custom: {
    50: '#9397ea',
    500: '#596edf',
    950: '#000000',
  },
}

SCSS

$custom: #596edf;
$custom-light: #9397ea;
$custom-dark: #000000;

JSON

{
  "hex": "#596edf",
  "rgb": {
    "r": 89,
    "g": 110,
    "b": 223
  },
  "hsl": {
    "h": 230.597,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.58077,
    "c": 0.17255,
    "h": 272
  },
  "luminance": 0.18603
}

Semantic roles & 50–950 ramp

primary

#596EDF

secondary

#E3DBB1

accent

#B216D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596EDF

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

Preview Lab → · Contrast checker → · Palette generator →