#596DCA#596DCA

#596DCA is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.5% C 0.145 H 271.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#596DCA
RGB	rgb(89, 109, 202)
HSL	hsl(229, 52%, 57%)
HSV	hsv(229, 56%, 79%)
CMYK	cmyk(55.9%, 46%, 0%, 20.8%)
CIE-LAB	lab(48.67, 19.88, -50.77)
CIE-LCH	lch(48.67, 54.52, 291.38°)
OKLab	oklab(56.48% 0.0048 -0.1447)
OKLCH	oklch(56.48% 0.145 271.9)
XYZ	xyz(20.2456, 17.3239, 58.1427)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596DCA #CAB659

analogous

#59A5CA #596DCA #7E59CA

triadic

#596DCA #CA596D #6DCA59

tetradic

#596DCA #CA59A5 #CAB659 #59CA7E

square

#596DCA #CA59A5 #CAB659 #59CA7E

split-complementary

#596DCA #CA7E59 #A5CA59

monochromatic

#293880 #384DAE #596DCA #8796D9 #B6BFE8

Accessibility & contrast

On white

4.70

#596DCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#596DCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596DCA

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596DCA	#FFFFFF	#000000	##FFFFFF
##596DCA	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4279CD

Deuteranopia (green-blind)

#336FC8

Tritanopia (blue-blind)

#168292

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #596dca;
/* rgb */ color: rgb(89, 109, 202);
/* oklch */ color: oklch(56.5% 0.145 271.9);

Tailwind

colors: {
  custom: {
    50: '#9096db',
    500: '#596dca',
    950: '#000000',
  },
}

SCSS

$custom: #596dca;
$custom-light: #9096db;
$custom-dark: #000000;

JSON

{
  "hex": "#596dca",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 202
  },
  "hsl": {
    "h": 229.381,
    "s": 51.598,
    "l": 57.059
  },
  "oklch": {
    "l": 0.56484,
    "c": 0.14475,
    "h": 271.9
  },
  "luminance": 0.17325
}

Semantic roles & 50–950 ramp

primary

#596DCA

secondary

#D6CEA8

accent

#C24DDB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #596DCA

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

Preview Lab → · Contrast checker → · Palette generator →