#596CD8#596CD8

#596CD8 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.2% C 0.166 H 272.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#596CD8
RGB	rgb(89, 108, 216)
HSL	hsl(231, 62%, 60%)
HSV	hsv(231, 59%, 85%)
CMYK	cmyk(58.8%, 50%, 0%, 15.3%)
CIE-LAB	lab(49.26, 25.11, -57.80)
CIE-LCH	lch(49.26, 63.02, 293.49°)
OKLab	oklab(57.21% 0.0075 -0.1653)
OKLCH	oklch(57.21% 0.166 272.6)
XYZ	xyz(21.8730, 17.8051, 67.2365)
Luminance	0.1781 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596CD8 #D8C559

analogous

#59ABD8 #596CD8 #8659D8

triadic

#596CD8 #D8596C #6CD859

tetradic

#596CD8 #D859AB #D8C559 #59D886

square

#596CD8 #D859AB #D8C559 #59D886

split-complementary

#596CD8 #D88659 #ABD859

monochromatic

#233494 #2E45C5 #596CD8 #8B98E4 #BCC4EF

Accessibility & contrast

On white

4.60

#596CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#596CD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #596CD8

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596CD8	#FFFFFF	#000000	##FFFFFF
##596CD8	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#327BDC

Deuteranopia (green-blind)

#1870D6

Tritanopia (blue-blind)

#008598

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #596cd8;
/* rgb */ color: rgb(89, 108, 216);
/* oklch */ color: oklch(57.2% 0.166 272.6);

Tailwind

colors: {
  custom: {
    50: '#9295e5',
    500: '#596cd8',
    950: '#000000',
  },
}

SCSS

$custom: #596cd8;
$custom-light: #9295e5;
$custom-dark: #000000;

JSON

{
  "hex": "#596cd8",
  "rgb": {
    "r": 89,
    "g": 108,
    "b": 216
  },
  "hsl": {
    "h": 231.024,
    "s": 61.951,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5721,
    "c": 0.16551,
    "h": 272.6
  },
  "luminance": 0.17807
}

Semantic roles & 50–950 ramp

primary

#596CD8

secondary

#DFD8AE

accent

#CD43E5

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596CD8

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

Preview Lab → · Contrast checker → · Palette generator →