#596BEA#596BEA

#596BEA is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.3% C 0.191 H 272.9°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#596BEA
RGB	rgb(89, 107, 234)
HSL	hsl(233, 78%, 63%)
HSV	hsv(233, 62%, 92%)
CMYK	cmyk(62%, 54.3%, 0%, 8.2%)
CIE-LAB	lab(50.19, 31.71, -66.45)
CIE-LCH	lch(50.19, 73.63, 295.51°)
OKLab	oklab(58.29% 0.0097 -0.1908)
OKLCH	oklch(58.29% 0.191 272.9)
XYZ	xyz(24.2239, 18.5777, 80.1353)
Luminance	0.1858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596BEA #EAD859

analogous

#59B3EA #596BEA #8F59EA

triadic

#596BEA #EA596B #6BEA59

tetradic

#596BEA #EA59B3 #EAD859 #59EA8F

square

#596BEA #EA59B3 #EAD859 #59EA8F

split-complementary

#596BEA #EA8F59 #B3EA59

monochromatic

#172AB2 #233BE3 #596BEA #8F9BF1 #C6CCF8

Accessibility & contrast

On white

4.45

#596BEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#596BEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596BEA

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596BEA	#FFFFFF	#000000	##000000
##596BEA	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)

#057EEE

Deuteranopia (green-blind)

#0071E7

Tritanopia (blue-blind)

#0089A0

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #596bea;
/* rgb */ color: rgb(89, 107, 234);
/* oklch */ color: oklch(58.3% 0.191 272.9);

Tailwind

colors: {
  custom: {
    50: '#9595f2',
    500: '#596bea',
    950: '#000000',
  },
}

SCSS

$custom: #596bea;
$custom-light: #9595f2;
$custom-dark: #000000;

JSON

{
  "hex": "#596bea",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 234
  },
  "hsl": {
    "h": 232.552,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.58287,
    "c": 0.19107,
    "h": 272.9
  },
  "luminance": 0.1858
}

Semantic roles & 50–950 ramp

primary

#596BEA

secondary

#E9E3B6

accent

#C00CDA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #596BEA

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

Preview Lab → · Contrast checker → · Palette generator →