#596188#596188

#596188 is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.2% C 0.063 H 275.0°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#596188
RGB	rgb(89, 97, 136)
HSL	hsl(230, 21%, 44%)
HSV	hsv(230, 35%, 53%)
CMYK	cmyk(34.6%, 28.7%, 0%, 46.7%)
CIE-LAB	lab(41.92, 6.87, -22.62)
CIE-LCH	lch(41.92, 23.64, 286.88°)
OKLab	oklab(50.18% 0.0055 -0.0628)
OKLCH	oklch(50.18% 0.063 275)
XYZ	xyz(12.8372, 12.4504, 25.0146)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596188 #888059

analogous

#597988 #596188 #695988

triadic

#596188 #885961 #618859

tetradic

#596188 #885979 #888059 #598869

square

#596188 #885979 #888059 #598869

split-complementary

#596188 #886959 #798859

monochromatic

#292C3E #414763 #596188 #7880A6 #9DA2BF

Accessibility & contrast

On white

6.02

#596188 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#596188 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596188

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596188	#FFFFFF	#000000	##FFFFFF
##596188	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55658A

Deuteranopia (green-blind)

#526187

Tritanopia (blue-blind)

#4C686F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #596188;
/* rgb */ color: rgb(89, 97, 136);
/* oklch */ color: oklch(50.2% 0.063 275.0);

Tailwind

colors: {
  custom: {
    50: '#898dab',
    500: '#596188',
    950: '#000000',
  },
}

SCSS

$custom: #596188;
$custom-light: #898dab;
$custom-dark: #000000;

JSON

{
  "hex": "#596188",
  "rgb": {
    "r": 89,
    "g": 97,
    "b": 136
  },
  "hsl": {
    "h": 229.787,
    "s": 20.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50182,
    "c": 0.06306,
    "h": 275
  },
  "luminance": 0.12451
}

Semantic roles & 50–950 ramp

primary

#596188

secondary

#ADA890

accent

#AF6ABD

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #596188

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

Preview Lab → · Contrast checker → · Palette generator →