#596BCA#596BCA

#596BCA is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.1% C 0.147 H 272.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#596BCA
RGB	rgb(89, 107, 202)
HSL	hsl(230, 52%, 57%)
HSV	hsv(230, 56%, 79%)
CMYK	cmyk(55.9%, 47%, 0%, 20.8%)
CIE-LAB	lab(48.14, 21.12, -51.61)
CIE-LCH	lch(48.14, 55.77, 292.25°)
OKLab	oklab(56.08% 0.007 -0.1472)
OKLCH	oklch(56.08% 0.147 272.7)
XYZ	xyz(20.0347, 16.9021, 58.0723)
Luminance	0.1690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596BCA #CAB859

analogous

#59A4CA #596BCA #7F59CA

triadic

#596BCA #CA596B #6BCA59

tetradic

#596BCA #CA59A4 #CAB859 #59CA7F

square

#596BCA #CA59A4 #CAB859 #59CA7F

split-complementary

#596BCA #CA7F59 #A4CA59

monochromatic

#293780 #384BAE #596BCA #8794D9 #B6BEE8

Accessibility & contrast

On white

4.79

#596BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#596BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596BCA

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596BCA	#FFFFFF	#000000	##FFFFFF
##596BCA	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F77CE

Deuteranopia (green-blind)

#2F6EC8

Tritanopia (blue-blind)

#178091

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #596bca;
/* rgb */ color: rgb(89, 107, 202);
/* oklch */ color: oklch(56.1% 0.147 272.7);

Tailwind

colors: {
  custom: {
    50: '#9095db',
    500: '#596bca',
    950: '#000000',
  },
}

SCSS

$custom: #596bca;
$custom-light: #9095db;
$custom-dark: #000000;

JSON

{
  "hex": "#596bca",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 202
  },
  "hsl": {
    "h": 230.442,
    "s": 51.598,
    "l": 57.059
  },
  "oklch": {
    "l": 0.56081,
    "c": 0.14734,
    "h": 272.7
  },
  "luminance": 0.16904
}

Semantic roles & 50–950 ramp

primary

#596BCA

secondary

#D6CFA8

accent

#C44DDB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #596BCA

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

Preview Lab → · Contrast checker → · Palette generator →