#596BEB#596BEB

#596BEB is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.4% C 0.192 H 272.9°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#596BEB
RGB	rgb(89, 107, 235)
HSL	hsl(233, 78%, 64%)
HSV	hsv(233, 62%, 92%)
CMYK	cmyk(62.1%, 54.5%, 0%, 7.8%)
CIE-LAB	lab(50.26, 32.04, -66.90)
CIE-LCH	lch(50.26, 74.18, 295.59°)
OKLab	oklab(58.36% 0.0098 -0.1921)
OKLCH	oklch(58.36% 0.192 272.9)
XYZ	xyz(24.3679, 18.6353, 80.8940)
Luminance	0.1864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596BEB #EBD959

analogous

#59B4EB #596BEB #9059EB

triadic

#596BEB #EB596B #6BEB59

tetradic

#596BEB #EB59B4 #EBD959 #59EB90

square

#596BEB #EB59B4 #EBD959 #59EB90

split-complementary

#596BEB #EB9059 #B4EB59

monochromatic

#1629B4 #223AE4 #596BEB #909CF2 #C6CCF8

Accessibility & contrast

On white

4.44

#596BEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#596BEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596BEB

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596BEB	#FFFFFF	#000000	##000000
##596BEB	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EEF

Deuteranopia (green-blind)

#0071E8

Tritanopia (blue-blind)

#0089A1

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #596beb;
/* rgb */ color: rgb(89, 107, 235);
/* oklch */ color: oklch(58.4% 0.192 272.9);

Tailwind

colors: {
  custom: {
    50: '#9695f2',
    500: '#596beb',
    950: '#000000',
  },
}

SCSS

$custom: #596beb;
$custom-light: #9695f2;
$custom-dark: #000000;

JSON

{
  "hex": "#596beb",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 235
  },
  "hsl": {
    "h": 232.603,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.5836,
    "c": 0.1924,
    "h": 272.9
  },
  "luminance": 0.18637
}

Semantic roles & 50–950 ramp

primary

#596BEB

secondary

#EAE3B6

accent

#C10BDB

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #596BEB

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

Preview Lab → · Contrast checker → · Palette generator →