#596FCD#596FCD

#596FCD is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.1% C 0.146 H 271.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#596FCD
RGB	rgb(89, 111, 205)
HSL	hsl(229, 54%, 58%)
HSV	hsv(229, 57%, 80%)
CMYK	cmyk(56.6%, 45.9%, 0%, 19.6%)
CIE-LAB	lab(49.37, 19.62, -51.35)
CIE-LCH	lch(49.37, 54.97, 290.92°)
OKLab	oklab(57.08% 0.0031 -0.1464)
OKLCH	oklch(57.08% 0.146 271.2)
XYZ	xyz(20.8201, 17.8989, 60.1035)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596FCD #CDB759

analogous

#59A9CD #596FCD #7D59CD

triadic

#596FCD #CD596F #6FCD59

tetradic

#596FCD #CD59A9 #CDB759 #59CD7D

square

#596FCD #CD59A9 #CDB759 #59CD7D

split-complementary

#596FCD #CD7D59 #A9CD59

monochromatic

#283984 #364EB3 #596FCD #8898DB #B7C1E9

Accessibility & contrast

On white

4.58

#596FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#596FCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596FCD

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596FCD	#FFFFFF	#000000	##000000
##596FCD	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#447BD1

Deuteranopia (green-blind)

#3471CB

Tritanopia (blue-blind)

#0D8494

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #596fcd;
/* rgb */ color: rgb(89, 111, 205);
/* oklch */ color: oklch(57.1% 0.146 271.2);

Tailwind

colors: {
  custom: {
    50: '#9198dd',
    500: '#596fcd',
    950: '#000000',
  },
}

SCSS

$custom: #596fcd;
$custom-light: #9198dd;
$custom-dark: #000000;

JSON

{
  "hex": "#596fcd",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 205
  },
  "hsl": {
    "h": 228.621,
    "s": 53.704,
    "l": 57.647
  },
  "oklch": {
    "l": 0.57081,
    "c": 0.14639,
    "h": 271.2
  },
  "luminance": 0.17901
}

Semantic roles & 50–950 ramp

primary

#596FCD

secondary

#D8CFAA

accent

#C14BDD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #596FCD

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

Preview Lab → · Contrast checker → · Palette generator →