#536ABE#536ABE

#536ABE is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.7% C 0.133 H 270.0°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#536ABE
RGB	rgb(83, 106, 190)
HSL	hsl(227, 45%, 54%)
HSV	hsv(227, 56%, 75%)
CMYK	cmyk(56.3%, 44.2%, 0%, 25.5%)
CIE-LAB	lab(46.79, 16.53, -46.87)
CIE-LCH	lch(46.79, 49.70, 289.43°)
OKLab	oklab(54.73% 0 -0.1334)
OKLCH	oklch(54.73% 0.133 270)
XYZ	xyz(18.0125, 15.8634, 50.8180)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536ABE #BEA753

analogous

#539FBE #536ABE #7153BE

triadic

#536ABE #BE536A #6ABE53

tetradic

#536ABE #BE539F #BEA753 #53BE71

square

#536ABE #BE539F #BEA753 #53BE71

split-complementary

#536ABE #BE7153 #9FBE53

monochromatic

#29386D #3A4F9A #536ABE #7F90CF #ACB7E0

Accessibility & contrast

On white

5.03

#536ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#536ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536ABE

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536ABE	#FFFFFF	#000000	##FFFFFF
##536ABE	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4574C1

Deuteranopia (green-blind)

#376ABC

Tritanopia (blue-blind)

#117D8B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #536abe;
/* rgb */ color: rgb(83, 106, 190);
/* oklch */ color: oklch(54.7% 0.133 270.0);

Tailwind

colors: {
  custom: {
    50: '#8b94d2',
    500: '#536abe',
    950: '#000000',
  },
}

SCSS

$custom: #536abe;
$custom-light: #8b94d2;
$custom-dark: #000000;

JSON

{
  "hex": "#536abe",
  "rgb": {
    "r": 83,
    "g": 106,
    "b": 190
  },
  "hsl": {
    "h": 227.103,
    "s": 45.148,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54734,
    "c": 0.13339,
    "h": 270
  },
  "luminance": 0.15865
}

Semantic roles & 50–950 ramp

primary

#536ABE

secondary

#CDC39F

accent

#B953D5

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0D0D14

muted

#7D7E82

Preview Lab

Preview with #536ABE

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

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