#596DD0#596DD0

#596DD0 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.9% C 0.153 H 272.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#596DD0
RGB	rgb(89, 109, 208)
HSL	hsl(230, 56%, 58%)
HSV	hsv(230, 57%, 82%)
CMYK	cmyk(57.2%, 47.6%, 0%, 18.4%)
CIE-LAB	lab(49.02, 21.85, -53.62)
CIE-LCH	lch(49.02, 57.90, 292.17°)
OKLab	oklab(56.87% 0.0056 -0.1531)
OKLCH	oklch(56.87% 0.153 272.1)
XYZ	xyz(20.9699, 17.6136, 61.9570)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596DD0 #D0BC59

analogous

#59A8D0 #596DD0 #8059D0

triadic

#596DD0 #D0596D #6DD059

tetradic

#596DD0 #D059A8 #D0BC59 #59D080

square

#596DD0 #D059A8 #D0BC59 #59D080

split-complementary

#596DD0 #D08059 #A8D059

monochromatic

#273788 #344AB8 #596DD0 #8997DE #B8C1EB

Accessibility & contrast

On white

4.64

#596DD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#596DD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #596DD0

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596DD0	#FFFFFF	#000000	##FFFFFF
##596DD0	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D7AD4

Deuteranopia (green-blind)

#2B70CE

Tritanopia (blue-blind)

#038394

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #596dd0;
/* rgb */ color: rgb(89, 109, 208);
/* oklch */ color: oklch(56.9% 0.153 272.1);

Tailwind

colors: {
  custom: {
    50: '#9196df',
    500: '#596dd0',
    950: '#000000',
  },
}

SCSS

$custom: #596dd0;
$custom-light: #9196df;
$custom-dark: #000000;

JSON

{
  "hex": "#596dd0",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 208
  },
  "hsl": {
    "h": 229.916,
    "s": 55.869,
    "l": 58.235
  },
  "oklch": {
    "l": 0.56873,
    "c": 0.15316,
    "h": 272.1
  },
  "luminance": 0.17615
}

Semantic roles & 50–950 ramp

primary

#596DD0

secondary

#DAD2AB

accent

#C649DF

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #596DD0

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

Preview Lab → · Contrast checker → · Palette generator →