#596ACF#596ACF

#596ACF is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.2% C 0.156 H 273.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#596ACF
RGB	rgb(89, 106, 207)
HSL	hsl(231, 55%, 58%)
HSV	hsv(231, 57%, 81%)
CMYK	cmyk(57%, 48.8%, 0%, 18.8%)
CIE-LAB	lab(48.18, 23.38, -54.41)
CIE-LCH	lch(48.18, 59.22, 293.25°)
OKLab	oklab(56.21% 0.0087 -0.1554)
OKLCH	oklch(56.21% 0.156 273.2)
XYZ	xyz(20.5327, 16.9354, 61.2063)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596ACF #CFBE59

analogous

#59A5CF #596ACF #8359CF

triadic

#596ACF #CF596A #6ACF59

tetradic

#596ACF #CF59A5 #CFBE59 #59CF83

square

#596ACF #CF59A5 #CFBE59 #59CF83

split-complementary

#596ACF #CF8359 #A5CF59

monochromatic

#273587 #3547B6 #596ACF #8895DD #B8BFEA

Accessibility & contrast

On white

4.79

#596ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#596ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596ACF

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596ACF	#FFFFFF	#000000	##FFFFFF
##596ACF	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3878D3

Deuteranopia (green-blind)

#256ECD

Tritanopia (blue-blind)

#098193

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #596acf;
/* rgb */ color: rgb(89, 106, 207);
/* oklch */ color: oklch(56.2% 0.156 273.2);

Tailwind

colors: {
  custom: {
    50: '#9194de',
    500: '#596acf',
    950: '#000000',
  },
}

SCSS

$custom: #596acf;
$custom-light: #9194de;
$custom-dark: #000000;

JSON

{
  "hex": "#596acf",
  "rgb": {
    "r": 89,
    "g": 106,
    "b": 207
  },
  "hsl": {
    "h": 231.356,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56211,
    "c": 0.15564,
    "h": 273.2
  },
  "luminance": 0.16937
}

Semantic roles & 50–950 ramp

primary

#596ACF

secondary

#D9D3AA

accent

#C949DE

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #596ACF

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

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