#596DD8#596DD8

#596DD8 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.4% C 0.164 H 272.3°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#596DD8
RGB	rgb(89, 109, 216)
HSL	hsl(231, 62%, 60%)
HSV	hsv(231, 59%, 85%)
CMYK	cmyk(58.8%, 49.5%, 0%, 15.3%)
CIE-LAB	lab(49.52, 24.50, -57.38)
CIE-LCH	lch(49.52, 62.39, 293.12°)
OKLab	oklab(57.4% 0.0065 -0.1641)
OKLCH	oklch(57.4% 0.164 272.3)
XYZ	xyz(21.9790, 18.0173, 67.2719)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596DD8 #D8C459

analogous

#59ADD8 #596DD8 #8459D8

triadic

#596DD8 #D8596D #6DD859

tetradic

#596DD8 #D859AD #D8C459 #59D884

square

#596DD8 #D859AD #D8C459 #59D884

split-complementary

#596DD8 #D88459 #ADD859

monochromatic

#233594 #2E46C5 #596DD8 #8B99E4 #BCC4EF

Accessibility & contrast

On white

4.56

#596DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#596DD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596DD8

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596DD8	#FFFFFF	#000000	##000000
##596DD8	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#357CDC

Deuteranopia (green-blind)

#1C70D6

Tritanopia (blue-blind)

#008598

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #596dd8;
/* rgb */ color: rgb(89, 109, 216);
/* oklch */ color: oklch(57.4% 0.164 272.3);

Tailwind

colors: {
  custom: {
    50: '#9296e5',
    500: '#596dd8',
    950: '#000000',
  },
}

SCSS

$custom: #596dd8;
$custom-light: #9296e5;
$custom-dark: #000000;

JSON

{
  "hex": "#596dd8",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 216
  },
  "hsl": {
    "h": 230.551,
    "s": 61.951,
    "l": 59.804
  },
  "oklch": {
    "l": 0.57405,
    "c": 0.16424,
    "h": 272.3
  },
  "luminance": 0.18019
}

Semantic roles & 50–950 ramp

primary

#596DD8

secondary

#DFD7AE

accent

#CB43E5

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596DD8

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

Preview Lab → · Contrast checker → · Palette generator →