#596FBA#596FBA

#596FBA is a mid, moderate blue. Relative luminance 0.170; OKLCH L 55.9% C 0.119 H 269.9°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#596FBA
RGB	rgb(89, 111, 186)
HSL	hsl(226, 41%, 54%)
HSV	hsv(226, 52%, 73%)
CMYK	cmyk(52.2%, 40.3%, 0%, 27.1%)
CIE-LAB	lab(48.31, 13.44, -42.13)
CIE-LCH	lch(48.31, 44.22, 287.69°)
OKLab	oklab(55.92% -0.0002 -0.1193)
OKLCH	oklch(55.92% 0.119 269.9)
XYZ	xyz(18.6643, 17.0366, 48.7497)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596FBA #BAA459

analogous

#59A0BA #596FBA #7459BA

triadic

#596FBA #BA596F #6FBA59

tetradic

#596FBA #BA59A0 #BAA459 #59BA74

square

#596FBA #BA59A0 #BAA459 #59BA74

split-complementary

#596FBA #BA7459 #A0BA59

monochromatic

#2D3B6C #3F5397 #596FBA #8495CC #AFBADE

Accessibility & contrast

On white

4.76

#596FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#596FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596FBA

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596FBA	#FFFFFF	#000000	##FFFFFF
##596FBA	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5177BD

Deuteranopia (green-blind)

#466FB8

Tritanopia (blue-blind)

#2C7F8B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #596fba;
/* rgb */ color: rgb(89, 111, 186);
/* oklch */ color: oklch(55.9% 0.119 269.9);

Tailwind

colors: {
  custom: {
    50: '#8e98cf',
    500: '#596fba',
    950: '#000000',
  },
}

SCSS

$custom: #596fba;
$custom-light: #8e98cf;
$custom-dark: #000000;

JSON

{
  "hex": "#596fba",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 186
  },
  "hsl": {
    "h": 226.392,
    "s": 41.277,
    "l": 53.922
  },
  "oklch": {
    "l": 0.55917,
    "c": 0.11933,
    "h": 269.9
  },
  "luminance": 0.17038
}

Semantic roles & 50–950 ramp

primary

#596FBA

secondary

#CCC3A3

accent

#B557D1

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #596FBA

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

Preview Lab → · Contrast checker → · Palette generator →