#536A8A#536A8A

#536A8A is a mid, muted cyan. Relative luminance 0.140; OKLCH L 51.9% C 0.058 H 256.7°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#536A8A
RGB	rgb(83, 106, 138)
HSL	hsl(215, 25%, 43%)
HSV	hsv(215, 40%, 54%)
CMYK	cmyk(39.9%, 23.2%, 0%, 45.9%)
CIE-LAB	lab(44.21, 0.12, -20.34)
CIE-LCH	lch(44.21, 20.34, 270.34°)
OKLab	oklab(51.88% -0.0133 -0.0564)
OKLCH	oklch(51.88% 0.058 256.7)
XYZ	xyz(13.3073, 13.9814, 26.0373)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536A8A #8A7353

analogous

#53858A #536A8A #57538A

triadic

#536A8A #8A536A #6A8A53

tetradic

#536A8A #8A5385 #8A7353 #538A57

square

#536A8A #8A5385 #8A7353 #538A57

split-complementary

#536A8A #8A5753 #858A53

monochromatic

#252F3E #3C4D64 #536A8A #7188A9 #97A8C0

Accessibility & contrast

On white

5.53

#536A8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#536A8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536A8A

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536A8A	#FFFFFF	#000000	##FFFFFF
##536A8A	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6B8B

Deuteranopia (green-blind)

#586689

Tritanopia (blue-blind)

#417175

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #536a8a;
/* rgb */ color: rgb(83, 106, 138);
/* oklch */ color: oklch(51.9% 0.058 256.7);

Tailwind

colors: {
  custom: {
    50: '#8594ac',
    500: '#536a8a',
    950: '#000000',
  },
}

SCSS

$custom: #536a8a;
$custom-light: #8594ac;
$custom-dark: #000000;

JSON

{
  "hex": "#536a8a",
  "rgb": {
    "r": 83,
    "g": 106,
    "b": 138
  },
  "hsl": {
    "h": 214.909,
    "s": 24.887,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51882,
    "c": 0.05794,
    "h": 256.7
  },
  "luminance": 0.13982
}

Semantic roles & 50–950 ramp

primary

#536A8A

secondary

#AE9F8B

accent

#9B66C1

background

#F8F9FA

surface

#EFF1F4

border

#CACBCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #536A8A

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

Preview Lab → · Contrast checker → · Palette generator →