#596CC0#596CC0

#596CC0 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.7% C 0.132 H 271.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#596CC0
RGB	rgb(89, 108, 192)
HSL	hsl(229, 45%, 55%)
HSV	hsv(229, 54%, 75%)
CMYK	cmyk(53.6%, 43.7%, 0%, 24.7%)
CIE-LAB	lab(47.82, 17.23, -46.37)
CIE-LCH	lch(47.82, 49.47, 290.39°)
OKLab	oklab(55.65% 0.0044 -0.1318)
OKLCH	oklch(55.65% 0.132 271.9)
XYZ	xyz(18.9937, 16.6534, 52.0725)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596CC0 #C0AD59

analogous

#599FC0 #596CC0 #7959C0

triadic

#596CC0 #C0596C #6CC059

tetradic

#596CC0 #C0599F #C0AD59 #59C079

square

#596CC0 #C0599F #C0AD59 #59C079

split-complementary

#596CC0 #C07959 #9FC059

monochromatic

#2C3973 #3C4F9F #596CC0 #8593D1 #B2BBE2

Accessibility & contrast

On white

4.85

#596CC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#596CC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596CC0

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596CC0	#FFFFFF	#000000	##FFFFFF
##596CC0	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4876C3

Deuteranopia (green-blind)

#3C6DBE

Tritanopia (blue-blind)

#267E8D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #596cc0;
/* rgb */ color: rgb(89, 108, 192);
/* oklch */ color: oklch(55.7% 0.132 271.9);

Tailwind

colors: {
  custom: {
    50: '#8f95d3',
    500: '#596cc0',
    950: '#000000',
  },
}

SCSS

$custom: #596cc0;
$custom-light: #8f95d3;
$custom-dark: #000000;

JSON

{
  "hex": "#596cc0",
  "rgb": {
    "r": 89,
    "g": 108,
    "b": 192
  },
  "hsl": {
    "h": 228.932,
    "s": 44.978,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55652,
    "c": 0.13184,
    "h": 271.9
  },
  "luminance": 0.16655
}

Semantic roles & 50–950 ramp

primary

#596CC0

secondary

#D0C8A5

accent

#BD53D5

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #596CC0

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

Preview Lab → · Contrast checker → · Palette generator →