#536AAF#536AAF

#536AAF is a mid, moderate blue. Relative luminance 0.152; OKLCH L 53.8% C 0.112 H 268.5°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#536AAF
RGB	rgb(83, 106, 175)
HSL	hsl(225, 37%, 51%)
HSV	hsv(225, 53%, 69%)
CMYK	cmyk(52.6%, 39.4%, 0%, 31.4%)
CIE-LAB	lab(45.96, 11.60, -39.47)
CIE-LCH	lch(45.96, 41.14, 286.37°)
OKLab	oklab(53.82% -0.0028 -0.1117)
OKLCH	oklch(53.82% 0.112 268.5)
XYZ	xyz(16.4566, 15.2411, 42.6238)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536AAF #AF9853

analogous

#5398AF #536AAF #6A53AF

triadic

#536AAF #AF536A #6AAF53

tetradic

#536AAF #AF5398 #AF9853 #53AF6A

square

#536AAF #AF5398 #AF9853 #53AF6A

split-complementary

#536AAF #AF6A53 #98AF53

monochromatic

#2B375D #3E5086 #536AAF #7D8EC2 #A7B2D6

Accessibility & contrast

On white

5.19

#536AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#536AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536AAF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536AAF	#FFFFFF	#000000	##FFFFFF
##536AAF	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E71B2

Deuteranopia (green-blind)

#4469AD

Tritanopia (blue-blind)

#287984

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #536aaf;
/* rgb */ color: rgb(83, 106, 175);
/* oklch */ color: oklch(53.8% 0.112 268.5);

Tailwind

colors: {
  custom: {
    50: '#8994c7',
    500: '#536aaf',
    950: '#000000',
  },
}

SCSS

$custom: #536aaf;
$custom-light: #8994c7;
$custom-dark: #000000;

JSON

{
  "hex": "#536aaf",
  "rgb": {
    "r": 83,
    "g": 106,
    "b": 175
  },
  "hsl": {
    "h": 225,
    "s": 36.508,
    "l": 50.588
  },
  "oklch": {
    "l": 0.53824,
    "c": 0.11176,
    "h": 268.5
  },
  "luminance": 0.15242
}

Semantic roles & 50–950 ramp

primary

#536AAF

secondary

#C3B99A

accent

#B05BCD

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #536AAF

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

Preview Lab → · Contrast checker → · Palette generator →