#596FE3#596FE3

#596FE3 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.5% C 0.177 H 271.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#596FE3
RGB	rgb(89, 111, 227)
HSL	hsl(230, 71%, 62%)
HSV	hsv(230, 61%, 89%)
CMYK	cmyk(60.8%, 51.1%, 0%, 11%)
CIE-LAB	lab(50.73, 26.92, -61.64)
CIE-LCH	lch(50.73, 67.27, 293.59°)
OKLab	oklab(58.55% 0.0055 -0.1766)
OKLCH	oklch(58.55% 0.177 271.8)
XYZ	xyz(23.6648, 19.0368, 75.0855)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596FE3 #E3CD59

analogous

#59B4E3 #596FE3 #8859E3

triadic

#596FE3 #E3596F #6FE359

tetradic

#596FE3 #E359B4 #E3CD59 #59E388

square

#596FE3 #E359B4 #E3CD59 #59E388

split-complementary

#596FE3 #E38859 #B4E359

monochromatic

#1C32A6 #2542DA #596FE3 #8D9CEC #C2CAF5

Accessibility & contrast

On white

4.37

#596FE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#596FE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596FE3

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596FE3	#FFFFFF	#000000	##000000
##596FE3	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C7FE7

Deuteranopia (green-blind)

#0073E1

Tritanopia (blue-blind)

#008A9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #596fe3;
/* rgb */ color: rgb(89, 111, 227);
/* oklch */ color: oklch(58.5% 0.177 271.8);

Tailwind

colors: {
  custom: {
    50: '#9498ec',
    500: '#596fe3',
    950: '#000000',
  },
}

SCSS

$custom: #596fe3;
$custom-light: #9498ec;
$custom-dark: #000000;

JSON

{
  "hex": "#596fe3",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 227
  },
  "hsl": {
    "h": 230.435,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.58546,
    "c": 0.17672,
    "h": 271.8
  },
  "luminance": 0.19039
}

Semantic roles & 50–950 ramp

primary

#596FE3

secondary

#E5DDB2

accent

#B412D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596FE3

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

Preview Lab → · Contrast checker → · Palette generator →