#536686#536686

#536686 is a mid, muted blue. Relative luminance 0.131; OKLCH L 50.8% C 0.056 H 260.7°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#536686
RGB	rgb(83, 102, 134)
HSL	hsl(218, 24%, 43%)
HSV	hsv(218, 38%, 53%)
CMYK	cmyk(38.1%, 23.9%, 0%, 47.5%)
CIE-LAB	lab(42.86, 1.39, -20.01)
CIE-LCH	lch(42.86, 20.06, 273.97°)
OKLab	oklab(50.77% -0.0091 -0.0555)
OKLCH	oklch(50.77% 0.056 260.7)
XYZ	xyz(12.6204, 13.0624, 24.4059)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536686 #867353

analogous

#537F86 #536686 #5A5386

triadic

#536686 #865366 #668653

tetradic

#536686 #86537F #867353 #53865A

square

#536686 #86537F #867353 #53865A

split-complementary

#536686 #865A53 #7F8653

monochromatic

#242C3A #3C4960 #536686 #7084A6 #96A5BE

Accessibility & contrast

On white

5.81

#536686 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#536686 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536686

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536686	#FFFFFF	#000000	##FFFFFF
##536686	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6887

Deuteranopia (green-blind)

#556385

Tritanopia (blue-blind)

#436D71

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #536686;
/* rgb */ color: rgb(83, 102, 134);
/* oklch */ color: oklch(50.8% 0.056 260.7);

Tailwind

colors: {
  custom: {
    50: '#8591a9',
    500: '#536686',
    950: '#000000',
  },
}

SCSS

$custom: #536686;
$custom-light: #8591a9;
$custom-dark: #000000;

JSON

{
  "hex": "#536686",
  "rgb": {
    "r": 83,
    "g": 102,
    "b": 134
  },
  "hsl": {
    "h": 217.647,
    "s": 23.502,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5077,
    "c": 0.0562,
    "h": 260.7
  },
  "luminance": 0.13063
}

Semantic roles & 50–950 ramp

primary

#536686

secondary

#AB9F8A

accent

#9F68C0

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #536686

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

Preview Lab → · Contrast checker → · Palette generator →