#536CAA#536CAA

#536CAA is a mid, moderate blue. Relative luminance 0.155; OKLCH L 54.0% C 0.102 H 266.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#536CAA
RGB	rgb(83, 108, 170)
HSL	hsl(223, 34%, 50%)
HSV	hsv(223, 51%, 67%)
CMYK	cmyk(51.2%, 36.5%, 0%, 33.3%)
CIE-LAB	lab(46.27, 8.74, -36.07)
CIE-LCH	lch(46.27, 37.12, 283.63°)
OKLab	oklab(53.97% -0.0064 -0.1018)
OKLCH	oklch(53.97% 0.102 266.4)
XYZ	xyz(16.1832, 15.4653, 40.1548)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536CAA #AA9153

analogous

#5397AA #536CAA #6653AA

triadic

#536CAA #AA536C #6CAA53

tetradic

#536CAA #AA5397 #AA9153 #53AA66

square

#536CAA #AA5397 #AA9153 #53AA66

split-complementary

#536CAA #AA6653 #97AA53

monochromatic

#2B3858 #3F5281 #536CAA #7B8FBF #A5B2D3

Accessibility & contrast

On white

5.13

#536CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#536CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536CAA

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536CAA	#FFFFFF	#000000	##FFFFFF
##536CAA	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5472AD

Deuteranopia (green-blind)

#4A6AA9

Tritanopia (blue-blind)

#2C7983

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #536caa;
/* rgb */ color: rgb(83, 108, 170);
/* oklch */ color: oklch(54.0% 0.102 266.4);

Tailwind

colors: {
  custom: {
    50: '#8995c3',
    500: '#536caa',
    950: '#000000',
  },
}

SCSS

$custom: #536caa;
$custom-light: #8995c3;
$custom-dark: #000000;

JSON

{
  "hex": "#536caa",
  "rgb": {
    "r": 83,
    "g": 108,
    "b": 170
  },
  "hsl": {
    "h": 222.759,
    "s": 34.387,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53973,
    "c": 0.10198,
    "h": 266.4
  },
  "luminance": 0.15466
}

Semantic roles & 50–950 ramp

primary

#536CAA

secondary

#C0B599

accent

#AB5DCA

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #536CAA

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

Preview Lab → · Contrast checker → · Palette generator →