#596FEC#596FEC

#596FEC is a mid, vivid blue. Relative luminance 0.195; OKLCH L 59.2% C 0.189 H 271.9°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#596FEC
RGB	rgb(89, 111, 236)
HSL	hsl(231, 79%, 64%)
HSV	hsv(231, 62%, 93%)
CMYK	cmyk(62.3%, 53%, 0%, 7.5%)
CIE-LAB	lab(51.32, 29.92, -65.74)
CIE-LCH	lch(51.32, 72.23, 294.47°)
OKLab	oklab(59.18% 0.0062 -0.1887)
OKLCH	oklch(59.18% 0.189 271.9)
XYZ	xyz(24.9395, 19.5467, 81.7992)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596FEC #ECD659

analogous

#59B8EC #596FEC #8C59EC

triadic

#596FEC #EC596F #6FEC59

tetradic

#596FEC #EC59B8 #ECD659 #59EC8C

square

#596FEC #EC59B8 #ECD659 #59EC8C

split-complementary

#596FEC #EC8C59 #B8EC59

monochromatic

#152DB6 #223FE6 #596FEC #909FF2 #C7CEF9

Accessibility & contrast

On white

4.28

#596FEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#596FEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596FEC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596FEC	#FFFFFF	#000000	##000000
##596FEC	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B81F0

Deuteranopia (green-blind)

#0074E9

Tritanopia (blue-blind)

#008CA3

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #596fec;
/* rgb */ color: rgb(89, 111, 236);
/* oklch */ color: oklch(59.2% 0.189 271.9);

Tailwind

colors: {
  custom: {
    50: '#9598f3',
    500: '#596fec',
    950: '#000000',
  },
}

SCSS

$custom: #596fec;
$custom-light: #9598f3;
$custom-dark: #000000;

JSON

{
  "hex": "#596fec",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 236
  },
  "hsl": {
    "h": 231.02,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.59179,
    "c": 0.18879,
    "h": 271.9
  },
  "luminance": 0.19549
}

Semantic roles & 50–950 ramp

primary

#596FEC

secondary

#EAE3B6

accent

#BC0ADC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #596FEC

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

Preview Lab → · Contrast checker → · Palette generator →