#596CA3#596CA3

#596CA3 is a mid, moderate blue. Relative luminance 0.155; OKLCH L 54.0% C 0.090 H 268.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#596CA3
RGB	rgb(89, 108, 163)
HSL	hsl(225, 29%, 49%)
HSV	hsv(225, 45%, 64%)
CMYK	cmyk(45.4%, 33.7%, 0%, 36.1%)
CIE-LAB	lab(46.30, 8.06, -31.88)
CIE-LCH	lch(46.30, 32.88, 284.19°)
OKLab	oklab(53.99% -0.0019 -0.0895)
OKLCH	oklch(53.99% 0.09 268.8)
XYZ	xyz(16.0912, 15.4924, 36.7857)
Luminance	0.1549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596CA3 #A39059

analogous

#5991A3 #596CA3 #6B59A3

triadic

#596CA3 #A3596C #6CA359

tetradic

#596CA3 #A35991 #A39059 #59A36B

square

#596CA3 #A35991 #A39059 #59A36B

split-complementary

#596CA3 #A36B59 #91A359

monochromatic

#2E3854 #43527B #596CA3 #808FB9 #A7B2CF

Accessibility & contrast

On white

5.12

#596CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#596CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596CA3

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596CA3	#FFFFFF	#000000	##FFFFFF
##596CA3	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5871A5

Deuteranopia (green-blind)

#516BA2

Tritanopia (blue-blind)

#3E7780

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #596ca3;
/* rgb */ color: rgb(89, 108, 163);
/* oklch */ color: oklch(54.0% 0.090 268.8);

Tailwind

colors: {
  custom: {
    50: '#8b95be',
    500: '#596ca3',
    950: '#000000',
  },
}

SCSS

$custom: #596ca3;
$custom-light: #8b95be;
$custom-dark: #000000;

JSON

{
  "hex": "#596ca3",
  "rgb": {
    "r": 89,
    "g": 108,
    "b": 163
  },
  "hsl": {
    "h": 224.595,
    "s": 29.365,
    "l": 49.412
  },
  "oklch": {
    "l": 0.53987,
    "c": 0.08951,
    "h": 268.8
  },
  "luminance": 0.15493
}

Semantic roles & 50–950 ramp

primary

#596CA3

secondary

#BDB49B

accent

#AC62C6

background

#F8F9FB

surface

#F0F1F7

border

#CBCBD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #596CA3

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

Preview Lab → · Contrast checker → · Palette generator →