#596DD5#596DD5

#596DD5 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.2% C 0.160 H 272.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#596DD5
RGB	rgb(89, 109, 213)
HSL	hsl(230, 60%, 59%)
HSV	hsv(230, 58%, 84%)
CMYK	cmyk(58.2%, 48.8%, 0%, 16.5%)
CIE-LAB	lab(49.33, 23.50, -55.98)
CIE-LCH	lch(49.33, 60.71, 292.78°)
OKLab	oklab(57.2% 0.0062 -0.16)
OKLCH	oklch(57.2% 0.16 272.2)
XYZ	xyz(21.5947, 17.8636, 65.2479)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596DD5 #D5C159

analogous

#59ABD5 #596DD5 #8359D5

triadic

#596DD5 #D5596D #6DD559

tetradic

#596DD5 #D559AB #D5C159 #59D583

square

#596DD5 #D559AB #D5C159 #59D583

split-complementary

#596DD5 #D58359 #ABD559

monochromatic

#24368F #3148C0 #596DD5 #8A98E1 #BBC3EE

Accessibility & contrast

On white

4.59

#596DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#596DD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #596DD5

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596DD5	#FFFFFF	#000000	##FFFFFF
##596DD5	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#387BD9

Deuteranopia (green-blind)

#2370D3

Tritanopia (blue-blind)

#008597

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #596dd5;
/* rgb */ color: rgb(89, 109, 213);
/* oklch */ color: oklch(57.2% 0.160 272.2);

Tailwind

colors: {
  custom: {
    50: '#9296e2',
    500: '#596dd5',
    950: '#000000',
  },
}

SCSS

$custom: #596dd5;
$custom-light: #9296e2;
$custom-dark: #000000;

JSON

{
  "hex": "#596dd5",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 213
  },
  "hsl": {
    "h": 230.323,
    "s": 59.615,
    "l": 59.216
  },
  "oklch": {
    "l": 0.57203,
    "c": 0.1601,
    "h": 272.2
  },
  "luminance": 0.17865
}

Semantic roles & 50–950 ramp

primary

#596DD5

secondary

#DDD5AD

accent

#C945E3

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #596DD5

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

Preview Lab → · Contrast checker → · Palette generator →