#536784#536784

#536784 is a mid, muted blue. Relative luminance 0.132; OKLCH L 50.9% C 0.052 H 257.6°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#536784
RGB	rgb(83, 103, 132)
HSL	hsl(216, 23%, 42%)
HSV	hsv(216, 37%, 52%)
CMYK	cmyk(37.1%, 22%, 0%, 48.2%)
CIE-LAB	lab(43.07, 0.20, -18.48)
CIE-LCH	lch(43.07, 18.48, 270.64°)
OKLab	oklab(50.91% -0.0112 -0.0511)
OKLCH	oklch(50.91% 0.052 257.6)
XYZ	xyz(12.5811, 13.2048, 23.7112)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536784 #847053

analogous

#538084 #536784 #575384

triadic

#536784 #845367 #678453

tetradic

#536784 #845380 #847053 #538457

square

#536784 #845380 #847053 #538457

split-complementary

#536784 #845753 #808453

monochromatic

#242C39 #3B4A5E #536784 #6F85A5 #95A5BC

Accessibility & contrast

On white

5.77

#536784 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#536784 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536784

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536784	#FFFFFF	#000000	##FFFFFF
##536784	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6885

Deuteranopia (green-blind)

#576483

Tritanopia (blue-blind)

#436D71

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #536784;
/* rgb */ color: rgb(83, 103, 132);
/* oklch */ color: oklch(50.9% 0.052 257.6);

Tailwind

colors: {
  custom: {
    50: '#8592a7',
    500: '#536784',
    950: '#000000',
  },
}

SCSS

$custom: #536784;
$custom-light: #8592a7;
$custom-dark: #000000;

JSON

{
  "hex": "#536784",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 132
  },
  "hsl": {
    "h": 215.51,
    "s": 22.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5091,
    "c": 0.05233,
    "h": 257.6
  },
  "luminance": 0.13205
}

Semantic roles & 50–950 ramp

primary

#536784

secondary

#AA9C89

accent

#9C69BF

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0D0F

muted

#7C7D7F

Preview Lab

Preview with #536784

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

Preview Lab → · Contrast checker → · Palette generator →