#536BAA#536BAA

#536BAA is a mid, moderate blue. Relative luminance 0.153; OKLCH L 53.8% C 0.103 H 267.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#536BAA
RGBrgb(83, 107, 170)
HSLhsl(223, 34%, 50%)
HSVhsv(223, 51%, 67%)
CMYKcmyk(51.2%, 37.1%, 0%, 33.3%)
CIE-LABlab(45.98, 9.36, -36.52)
CIE-LCHlch(45.98, 37.70, 284.38°)
OKLaboklab(53.75% -0.0052 -0.1031)
OKLCHoklch(53.75% 0.103 267.1)
XYZxyz(16.0783, 15.2556, 40.1198)
Luminance0.1526 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#536BAA #AA9253
analogous
#5397AA #536BAA #6753AA
triadic
#536BAA #AA536B #6BAA53
tetradic
#536BAA #AA5397 #AA9253 #53AA67
square
#536BAA #AA5397 #AA9253 #53AA67
split-complementary
#536BAA #AA6753 #97AA53
monochromatic
#2B3758 #3F5181 #536BAA #7B8EBF #A5B1D3

Accessibility & contrast

On white

5.18
#536BAA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.05
#536BAA on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536BAA
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##536BAA#FFFFFF#000000##FFFFFF
##536BAA1.005.184.055.18
#FFFFFF5.181.0021.001.00
#0000004.0521.001.0021.00
##FFFFFF5.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5371AD
Deuteranopia (green-blind)
#4969A9
Tritanopia (blue-blind)
#2C7882
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #536baa;
/* rgb */ color: rgb(83, 107, 170);
/* oklch */ color: oklch(53.8% 0.103 267.1);
Tailwind
colors: {
  custom: {
    50: '#8995c3',
    500: '#536baa',
    950: '#000000',
  },
}
SCSS
$custom: #536baa;
$custom-light: #8995c3;
$custom-dark: #000000;
JSON
{
  "hex": "#536baa",
  "rgb": {
    "r": 83,
    "g": 107,
    "b": 170
  },
  "hsl": {
    "h": 223.448,
    "s": 34.387,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53754,
    "c": 0.10322,
    "h": 267.1
  },
  "luminance": 0.15257
}

Semantic roles & 50–950 ramp

primary
#536BAA
secondary
#C0B599
accent
#AC5DCA
background
#F8F9FC
surface
#F0F1F8
border
#CBCBD1
text
#0C0D12
muted
#7D7E81

Preview Lab

Preview with #536BAA

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

Preview Lab → · Contrast checker → · Palette generator →

#536BAA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva