#536F8A#536F8A

#536F8A is a mid, muted cyan. Relative luminance 0.150; OKLCH L 53.0% C 0.054 H 248.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#536F8A
RGB	rgb(83, 111, 138)
HSL	hsl(209, 25%, 43%)
HSV	hsv(209, 40%, 54%)
CMYK	cmyk(39.9%, 19.6%, 0%, 45.9%)
CIE-LAB	lab(45.69, -2.88, -18.05)
CIE-LCH	lch(45.69, 18.28, 260.94°)
OKLab	oklab(53.05% -0.0202 -0.0499)
OKLCH	oklch(53.05% 0.054 248)
XYZ	xyz(13.8377, 15.0421, 26.2141)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536F8A #8A6E53

analogous

#538A89 #536F8A #53538A

triadic

#536F8A #8A536F #6F8A53

tetradic

#536F8A #89538A #8A6E53 #538A53

square

#536F8A #89538A #8A6E53 #538A53

split-complementary

#536F8A #8A5353 #8A8953

monochromatic

#25323E #3C5064 #536F8A #718EA9 #97ACC0

Accessibility & contrast

On white

5.24

#536F8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#536F8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536F8A

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536F8A	#FFFFFF	#000000	##FFFFFF
##536F8A	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646F8B

Deuteranopia (green-blind)

#5D6A89

Tritanopia (blue-blind)

#407578

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #536f8a;
/* rgb */ color: rgb(83, 111, 138);
/* oklch */ color: oklch(53.0% 0.054 248.0);

Tailwind

colors: {
  custom: {
    50: '#8598ac',
    500: '#536f8a',
    950: '#000000',
  },
}

SCSS

$custom: #536f8a;
$custom-light: #8598ac;
$custom-dark: #000000;

JSON

{
  "hex": "#536f8a",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 138
  },
  "hsl": {
    "h": 209.455,
    "s": 24.887,
    "l": 43.333
  },
  "oklch": {
    "l": 0.53049,
    "c": 0.05386,
    "h": 248
  },
  "luminance": 0.15043
}

Semantic roles & 50–950 ramp

primary

#536F8A

secondary

#AE9C8B

accent

#9366C1

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #536F8A

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

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