#596371#596371

#596371 is a mid, muted blue. Relative luminance 0.122; OKLCH L 49.6% C 0.026 H 256.8°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#596371
RGB	rgb(89, 99, 113)
HSL	hsl(215, 12%, 40%)
HSV	hsv(215, 21%, 44%)
CMYK	cmyk(21.2%, 12.4%, 0%, 55.7%)
CIE-LAB	lab(41.59, -0.51, -9.18)
CIE-LCH	lch(41.59, 9.19, 266.81°)
OKLab	oklab(49.62% -0.0058 -0.0249)
OKLCH	oklch(49.62% 0.026 256.8)
XYZ	xyz(11.5615, 12.2395, 17.3729)
Luminance	0.1224 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596371 #716759

analogous

#596F71 #596371 #5B5971

triadic

#596371 #715963 #637159

tetradic

#596371 #71596F #716759 #59715B

square

#596371 #71596F #716759 #59715B

split-complementary

#596371 #715B59 #6F7159

monochromatic

#23272D #3E454F #596371 #758192 #97A0AD

Accessibility & contrast

On white

6.09

#596371 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#596371 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596371

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596371	#FFFFFF	#000000	##FFFFFF
##596371	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6372

Deuteranopia (green-blind)

#5C6171

Tritanopia (blue-blind)

#536667

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #596371;
/* rgb */ color: rgb(89, 99, 113);
/* oklch */ color: oklch(49.6% 0.026 256.8);

Tailwind

colors: {
  custom: {
    50: '#888f99',
    500: '#596371',
    950: '#000000',
  },
}

SCSS

$custom: #596371;
$custom-light: #888f99;
$custom-dark: #000000;

JSON

{
  "hex": "#596371",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 113
  },
  "hsl": {
    "h": 215,
    "s": 11.881,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49623,
    "c": 0.02561,
    "h": 256.8
  },
  "luminance": 0.1224
}

Semantic roles & 50–950 ramp

primary

#596371

secondary

#9C948A

accent

#9973B5

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0C0E

muted

#7C7D7E

Preview Lab

Preview with #596371

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

Preview Lab → · Contrast checker → · Palette generator →