#596383#596383

#596383 is a mid, muted blue. Relative luminance 0.127; OKLCH L 50.4% C 0.053 H 271.0°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#596383
RGB	rgb(89, 99, 131)
HSL	hsl(226, 19%, 43%)
HSV	hsv(226, 32%, 51%)
CMYK	cmyk(32.1%, 24.4%, 0%, 48.6%)
CIE-LAB	lab(42.29, 4.23, -19.05)
CIE-LCH	lch(42.29, 19.51, 282.53°)
OKLab	oklab(50.39% 0.0009 -0.0526)
OKLCH	oklch(50.39% 0.053 271)
XYZ	xyz(12.6772, 12.6858, 23.2490)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596383 #837959

analogous

#597883 #596383 #645983

triadic

#596383 #835963 #638359

tetradic

#596383 #835978 #837959 #598364

square

#596383 #835978 #837959 #598364

split-complementary

#596383 #836459 #788359

monochromatic

#272C3A #40475F #596383 #7781A2 #9BA3BB

Accessibility & contrast

On white

5.94

#596383 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#596383 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596383

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596383	#FFFFFF	#000000	##FFFFFF
##596383	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596684

Deuteranopia (green-blind)

#566282

Tritanopia (blue-blind)

#4E696E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #596383;
/* rgb */ color: rgb(89, 99, 131);
/* oklch */ color: oklch(50.4% 0.053 271.0);

Tailwind

colors: {
  custom: {
    50: '#898fa7',
    500: '#596383',
    950: '#000000',
  },
}

SCSS

$custom: #596383;
$custom-light: #898fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#596383",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 131
  },
  "hsl": {
    "h": 225.714,
    "s": 19.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50393,
    "c": 0.05262,
    "h": 271
  },
  "luminance": 0.12686
}

Semantic roles & 50–950 ramp

primary

#596383

secondary

#A9A38F

accent

#A96CBC

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0C0F

muted

#7C7D7F

Preview Lab

Preview with #596383

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

Preview Lab → · Contrast checker → · Palette generator →