#536ADB#536ADB

#536ADB is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.7% C 0.174 H 271.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#536ADB
RGB	rgb(83, 106, 219)
HSL	hsl(230, 65%, 59%)
HSV	hsv(230, 62%, 86%)
CMYK	cmyk(62.1%, 51.6%, 0%, 14.1%)
CIE-LAB	lab(48.59, 26.28, -60.60)
CIE-LCH	lch(48.59, 66.05, 293.44°)
OKLab	oklab(56.67% 0.0036 -0.1738)
OKLCH	oklch(56.67% 0.174 271.2)
XYZ	xyz(21.5032, 17.2597, 69.2024)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536ADB #DBC453

analogous

#53AEDB #536ADB #8053DB

triadic

#536ADB #DB536A #6ADB53

tetradic

#536ADB #DB53AE #DBC453 #53DB80

square

#536ADB #DB53AE #DBC453 #53DB80

split-complementary

#536ADB #DB8053 #AEDB53

monochromatic

#1F3395 #2A44C7 #536ADB #8696E6 #B8C2F0

Accessibility & contrast

On white

4.72

#536ADB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#536ADB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536ADB

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536ADB	#FFFFFF	#000000	##FFFFFF
##536ADB	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#267ADF

Deuteranopia (green-blind)

#006ED9

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #536adb;
/* rgb */ color: rgb(83, 106, 219);
/* oklch */ color: oklch(56.7% 0.174 271.2);

Tailwind

colors: {
  custom: {
    50: '#9094e7',
    500: '#536adb',
    950: '#000000',
  },
}

SCSS

$custom: #536adb;
$custom-light: #9094e7;
$custom-dark: #000000;

JSON

{
  "hex": "#536adb",
  "rgb": {
    "r": 83,
    "g": 106,
    "b": 219
  },
  "hsl": {
    "h": 229.853,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.5667,
    "c": 0.1738,
    "h": 271.2
  },
  "luminance": 0.17262
}

Semantic roles & 50–950 ramp

primary

#536ADB

secondary

#DFD6AA

accent

#CC3FE8

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536ADB

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

Preview Lab → · Contrast checker → · Palette generator →