#536EAC#536EAC

#536EAC is a mid, moderate blue. Relative luminance 0.160; OKLCH L 54.5% C 0.102 H 265.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#536EAC
RGB	rgb(83, 110, 172)
HSL	hsl(222, 35%, 50%)
HSV	hsv(222, 52%, 67%)
CMYK	cmyk(51.7%, 36%, 0%, 32.5%)
CIE-LAB	lab(46.93, 8.15, -36.19)
CIE-LCH	lch(46.93, 37.09, 282.69°)
OKLab	oklab(54.52% -0.0084 -0.1021)
OKLCH	oklch(54.52% 0.102 265.3)
XYZ	xyz(16.5871, 15.9683, 41.2299)
Luminance	0.1597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536EAC #AC9153

analogous

#539AAC #536EAC #6553AC

triadic

#536EAC #AC536E #6EAC53

tetradic

#536EAC #AC539A #AC9153 #53AC65

square

#536EAC #AC539A #AC9153 #53AC65

split-complementary

#536EAC #AC6553 #9AAC53

monochromatic

#2B3959 #3F5483 #536EAC #7C91C0 #A6B4D4

Accessibility & contrast

On white

5.01

#536EAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#536EAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536EAC

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536EAC	#FFFFFF	#000000	##FFFFFF
##536EAC	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5674AF

Deuteranopia (green-blind)

#4C6CAB

Tritanopia (blue-blind)

#2A7B85

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #536eac;
/* rgb */ color: rgb(83, 110, 172);
/* oklch */ color: oklch(54.5% 0.102 265.3);

Tailwind

colors: {
  custom: {
    50: '#8997c5',
    500: '#536eac',
    950: '#000000',
  },
}

SCSS

$custom: #536eac;
$custom-light: #8997c5;
$custom-dark: #000000;

JSON

{
  "hex": "#536eac",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 172
  },
  "hsl": {
    "h": 221.798,
    "s": 34.902,
    "l": 50
  },
  "oklch": {
    "l": 0.54523,
    "c": 0.10245,
    "h": 265.3
  },
  "luminance": 0.15969
}

Semantic roles & 50–950 ramp

primary

#536EAC

secondary

#C1B599

accent

#AA5DCB

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #536EAC

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

Preview Lab → · Contrast checker → · Palette generator →