#596BEE#596BEE

#596BEE is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.6% C 0.196 H 272.9°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#596BEE
RGB	rgb(89, 107, 238)
HSL	hsl(233, 81%, 64%)
HSV	hsv(233, 63%, 93%)
CMYK	cmyk(62.6%, 55%, 0%, 6.7%)
CIE-LAB	lab(50.46, 33.04, -68.25)
CIE-LCH	lch(50.46, 75.83, 295.83°)
OKLab	oklab(58.58% 0.0099 -0.1961)
OKLCH	oklch(58.58% 0.196 272.9)
XYZ	xyz(24.8050, 18.8102, 83.1959)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596BEE #EEDC59

analogous

#59B5EE #596BEE #9259EE

triadic

#596BEE #EE596B #6BEE59

tetradic

#596BEE #EE59B5 #EEDC59 #59EE92

square

#596BEE #EE59B5 #EEDC59 #59EE92

split-complementary

#596BEE #EE9259 #B5EE59

monochromatic

#1327BA #213AE8 #596BEE #919CF4 #C8CEF9

Accessibility & contrast

On white

4.41

#596BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#596BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596BEE

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#007FF2

Deuteranopia (green-blind)

#0072EB

Tritanopia (blue-blind)

#008AA2

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #596bee;
/* rgb */ color: rgb(89, 107, 238);
/* oklch */ color: oklch(58.6% 0.196 272.9);

Tailwind

colors: {
  custom: {
    50: '#9695f4',
    500: '#596bee',
    950: '#000000',
  },
}

SCSS

$custom: #596bee;
$custom-light: #9695f4;
$custom-dark: #000000;

JSON

{
  "hex": "#596bee",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 238
  },
  "hsl": {
    "h": 232.752,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.5858,
    "c": 0.19636,
    "h": 272.9
  },
  "luminance": 0.18812
}

Semantic roles & 50–950 ramp

primary

#596BEE

secondary

#EBE5B7

accent

#C408DE

background

#F9F9FF

surface

#F2F1FE

border

#CCCBD6

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #596BEE

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

Preview Lab → · Contrast checker → · Palette generator →