#536CAF#536CAF

#536CAF is a mid, moderate blue. Relative luminance 0.157; OKLCH L 54.3% C 0.109 H 267.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#536CAF
RGB	rgb(83, 108, 175)
HSL	hsl(224, 37%, 51%)
HSV	hsv(224, 53%, 69%)
CMYK	cmyk(52.6%, 38.3%, 0%, 31.4%)
CIE-LAB	lab(46.52, 10.36, -38.59)
CIE-LCH	lch(46.52, 39.95, 285.02°)
OKLab	oklab(54.26% -0.0052 -0.1091)
OKLCH	oklch(54.26% 0.109 267.3)
XYZ	xyz(16.6652, 15.6581, 42.6933)
Luminance	0.1566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536CAF #AF9653

analogous

#539AAF #536CAF #6853AF

triadic

#536CAF #AF536C #6CAF53

tetradic

#536CAF #AF539A #AF9653 #53AF68

square

#536CAF #AF539A #AF9653 #53AF68

split-complementary

#536CAF #AF6853 #9AAF53

monochromatic

#2B385D #3E5286 #536CAF #7D90C2 #A7B3D6

Accessibility & contrast

On white

5.08

#536CAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#536CAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536CAF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536CAF	#FFFFFF	#000000	##FFFFFF
##536CAF	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5173B2

Deuteranopia (green-blind)

#476AAE

Tritanopia (blue-blind)

#277A85

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #536caf;
/* rgb */ color: rgb(83, 108, 175);
/* oklch */ color: oklch(54.3% 0.109 267.3);

Tailwind

colors: {
  custom: {
    50: '#8995c7',
    500: '#536caf',
    950: '#000000',
  },
}

SCSS

$custom: #536caf;
$custom-light: #8995c7;
$custom-dark: #000000;

JSON

{
  "hex": "#536caf",
  "rgb": {
    "r": 83,
    "g": 108,
    "b": 175
  },
  "hsl": {
    "h": 223.696,
    "s": 36.508,
    "l": 50.588
  },
  "oklch": {
    "l": 0.54256,
    "c": 0.10925,
    "h": 267.3
  },
  "luminance": 0.15659
}

Semantic roles & 50–950 ramp

primary

#536CAF

secondary

#C3B89A

accent

#AE5BCD

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #536CAF

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

Preview Lab → · Contrast checker → · Palette generator →