#596378#596378

#596378 is a mid, muted blue. Relative luminance 0.124; OKLCH L 49.9% C 0.036 H 265.1°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#596378
RGB	rgb(89, 99, 120)
HSL	hsl(221, 15%, 41%)
HSV	hsv(221, 26%, 47%)
CMYK	cmyk(25.8%, 17.5%, 0%, 52.9%)
CIE-LAB	lab(41.85, 1.28, -13.05)
CIE-LCH	lch(41.85, 13.11, 275.59°)
OKLab	oklab(49.91% -0.0031 -0.0357)
OKLCH	oklch(49.91% 0.036 265.1)
XYZ	xyz(11.9709, 12.4033, 19.5290)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596378 #786E59

analogous

#597278 #596378 #5E5978

triadic

#596378 #785963 #637859

tetradic

#596378 #785972 #786E59 #59785E

square

#596378 #785972 #786E59 #59785E

split-complementary

#596378 #785E59 #727859

monochromatic

#252932 #3F4655 #596378 #758199 #98A1B3

Accessibility & contrast

On white

6.03

#596378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#596378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596378

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596378	#FFFFFF	#000000	##FFFFFF
##596378	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6479

Deuteranopia (green-blind)

#5A6178

Tritanopia (blue-blind)

#51676A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #596378;
/* rgb */ color: rgb(89, 99, 120);
/* oklch */ color: oklch(49.9% 0.036 265.1);

Tailwind

colors: {
  custom: {
    50: '#888f9f',
    500: '#596378',
    950: '#000000',
  },
}

SCSS

$custom: #596378;
$custom-light: #888f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#596378",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 120
  },
  "hsl": {
    "h": 220.645,
    "s": 14.833,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49909,
    "c": 0.03583,
    "h": 265.1
  },
  "luminance": 0.12404
}

Semantic roles & 50–950 ramp

primary

#596378

secondary

#A19A8C

accent

#A170B8

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0B0C0E

muted

#7C7D7E

Preview Lab

Preview with #596378

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

Preview Lab → · Contrast checker → · Palette generator →