#536AE0#536AE0

#536AE0 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.0% C 0.181 H 271.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#536AE0
RGB	rgb(83, 106, 224)
HSL	hsl(230, 69%, 60%)
HSV	hsv(230, 63%, 88%)
CMYK	cmyk(62.9%, 52.7%, 0%, 12.2%)
CIE-LAB	lab(48.92, 27.97, -62.90)
CIE-LCH	lch(48.92, 68.84, 293.98°)
OKLab	oklab(57.03% 0.004 -0.1805)
OKLCH	oklch(57.03% 0.181 271.3)
XYZ	xyz(22.1713, 17.5270, 72.7212)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536AE0 #E0C953

analogous

#53B0E0 #536AE0 #8353E0

triadic

#536AE0 #E0536A #6AE053

tetradic

#536AE0 #E053B0 #E0C953 #53E083

square

#536AE0 #E053B0 #E0C953 #53E083

split-complementary

#536AE0 #E08353 #B0E053

monochromatic

#1C319C #2641D0 #536AE0 #8797E9 #BBC4F3

Accessibility & contrast

On white

4.66

#536AE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#536AE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #536AE0

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536AE0	#FFFFFF	#000000	##FFFFFF
##536AE0	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D7BE4

Deuteranopia (green-blind)

#006EDE

Tritanopia (blue-blind)

#00869B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #536ae0;
/* rgb */ color: rgb(83, 106, 224);
/* oklch */ color: oklch(57.0% 0.181 271.3);

Tailwind

colors: {
  custom: {
    50: '#9194ea',
    500: '#536ae0',
    950: '#000000',
  },
}

SCSS

$custom: #536ae0;
$custom-light: #9194ea;
$custom-dark: #000000;

JSON

{
  "hex": "#536ae0",
  "rgb": {
    "r": 83,
    "g": 106,
    "b": 224
  },
  "hsl": {
    "h": 230.213,
    "s": 69.458,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57026,
    "c": 0.18055,
    "h": 271.3
  },
  "luminance": 0.17529
}

Semantic roles & 50–950 ramp

primary

#536AE0

secondary

#E2DAAC

accent

#B314D1

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536AE0

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

Preview Lab → · Contrast checker → · Palette generator →