#596ECD#596ECD

#596ECD is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.9% C 0.148 H 271.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#596ECD
RGB	rgb(89, 110, 205)
HSL	hsl(229, 54%, 58%)
HSV	hsv(229, 57%, 80%)
CMYK	cmyk(56.6%, 46.3%, 0%, 19.6%)
CIE-LAB	lab(49.11, 20.24, -51.77)
CIE-LCH	lch(49.11, 55.59, 291.36°)
OKLab	oklab(56.88% 0.0041 -0.1476)
OKLCH	oklch(56.88% 0.148 271.6)
XYZ	xyz(20.7116, 17.6819, 60.0673)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596ECD #CDB859

analogous

#59A8CD #596ECD #7E59CD

triadic

#596ECD #CD596E #6ECD59

tetradic

#596ECD #CD59A8 #CDB859 #59CD7E

square

#596ECD #CD59A8 #CDB859 #59CD7E

split-complementary

#596ECD #CD7E59 #A8CD59

monochromatic

#283884 #364DB3 #596ECD #8897DB #B7C0E9

Accessibility & contrast

On white

4.63

#596ECD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#596ECD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #596ECD

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596ECD	#FFFFFF	#000000	##FFFFFF
##596ECD	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#427AD1

Deuteranopia (green-blind)

#3270CB

Tritanopia (blue-blind)

#0E8393

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #596ecd;
/* rgb */ color: rgb(89, 110, 205);
/* oklch */ color: oklch(56.9% 0.148 271.6);

Tailwind

colors: {
  custom: {
    50: '#9197dd',
    500: '#596ecd',
    950: '#000000',
  },
}

SCSS

$custom: #596ecd;
$custom-light: #9197dd;
$custom-dark: #000000;

JSON

{
  "hex": "#596ecd",
  "rgb": {
    "r": 89,
    "g": 110,
    "b": 205
  },
  "hsl": {
    "h": 229.138,
    "s": 53.704,
    "l": 57.647
  },
  "oklch": {
    "l": 0.56878,
    "c": 0.14768,
    "h": 271.6
  },
  "luminance": 0.17683
}

Semantic roles & 50–950 ramp

primary

#596ECD

secondary

#D8D0AA

accent

#C34BDD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #596ECD

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

Preview Lab → · Contrast checker → · Palette generator →