#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
RGB	rgb(83, 107, 170)
HSL	hsl(223, 34%, 50%)
HSV	hsv(223, 51%, 67%)
CMYK	cmyk(51.2%, 37.1%, 0%, 33.3%)
CIE-LAB	lab(45.98, 9.36, -36.52)
CIE-LCH	lch(45.98, 37.70, 284.38°)
OKLab	oklab(53.75% -0.0052 -0.1031)
OKLCH	oklch(53.75% 0.103 267.1)
XYZ	xyz(16.0783, 15.2556, 40.1198)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	blue

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
##536BAA	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

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 →