#596FDE#596FDE

#596FDE is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.2% C 0.170 H 271.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#596FDE
RGB	rgb(89, 111, 222)
HSL	hsl(230, 67%, 61%)
HSV	hsv(230, 60%, 87%)
CMYK	cmyk(59.9%, 50%, 0%, 12.9%)
CIE-LAB	lab(50.41, 25.25, -59.34)
CIE-LCH	lch(50.41, 64.49, 293.05°)
OKLab	oklab(58.2% 0.0051 -0.1698)
OKLCH	oklch(58.2% 0.17 271.7)
XYZ	xyz(22.9847, 18.7648, 71.5038)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596FDE #DEC859

analogous

#59B1DE #596FDE #8559DE

triadic

#596FDE #DE596F #6FDE59

tetradic

#596FDE #DE59B1 #DEC859 #59DE85

square

#596FDE #DE59B1 #DEC859 #59DE85

split-complementary

#596FDE #DE8559 #B1DE59

monochromatic

#1F349D #2945D0 #596FDE #8C9BE8 #BFC8F2

Accessibility & contrast

On white

4.42

#596FDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#596FDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596FDE

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596FDE	#FFFFFF	#000000	##000000
##596FDE	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337EE2

Deuteranopia (green-blind)

#1472DC

Tritanopia (blue-blind)

#00889C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #596fde;
/* rgb */ color: rgb(89, 111, 222);
/* oklch */ color: oklch(58.2% 0.170 271.7);

Tailwind

colors: {
  custom: {
    50: '#9398e9',
    500: '#596fde',
    950: '#000000',
  },
}

SCSS

$custom: #596fde;
$custom-light: #9398e9;
$custom-dark: #000000;

JSON

{
  "hex": "#596fde",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 222
  },
  "hsl": {
    "h": 230.075,
    "s": 66.834,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58202,
    "c": 0.16993,
    "h": 271.7
  },
  "luminance": 0.18767
}

Semantic roles & 50–950 ramp

primary

#596FDE

secondary

#E2DAB0

accent

#B017CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596FDE

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

Preview Lab → · Contrast checker → · Palette generator →