#536EEA#536EEA

#536EEA is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.5% C 0.189 H 270.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#536EEA
RGB	rgb(83, 110, 234)
HSL	hsl(229, 78%, 62%)
HSV	hsv(229, 65%, 92%)
CMYK	cmyk(64.5%, 53%, 0%, 8.2%)
CIE-LAB	lab(50.60, 28.90, -65.80)
CIE-LCH	lch(50.60, 71.86, 293.71°)
OKLab	oklab(58.51% 0.001 -0.189)
OKLCH	oklch(58.51% 0.189 270.3)
XYZ	xyz(23.9895, 18.9292, 80.2154)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536EEA #EACF53

analogous

#53B9EA #536EEA #8453EA

triadic

#536EEA #EA536E #6EEA53

tetradic

#536EEA #EA53B9 #EACF53 #53EA84

square

#536EEA #EA53B9 #EACF53 #53EA84

split-complementary

#536EEA #EA8453 #B9EA53

monochromatic

#1530AD #1C40E3 #536EEA #8A9CF1 #C0CAF7

Accessibility & contrast

On white

4.39

#536EEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#536EEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536EEA

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536EEA	#FFFFFF	#000000	##000000
##536EEA	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1780EE

Deuteranopia (green-blind)

#0072E7

Tritanopia (blue-blind)

#008BA1

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #536eea;
/* rgb */ color: rgb(83, 110, 234);
/* oklch */ color: oklch(58.5% 0.189 270.3);

Tailwind

colors: {
  custom: {
    50: '#9297f1',
    500: '#536eea',
    950: '#000000',
  },
}

SCSS

$custom: #536eea;
$custom-light: #9297f1;
$custom-dark: #000000;

JSON

{
  "hex": "#536eea",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 234
  },
  "hsl": {
    "h": 229.272,
    "s": 78.238,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58509,
    "c": 0.189,
    "h": 270.3
  },
  "luminance": 0.18931
}

Semantic roles & 50–950 ramp

primary

#536EEA

secondary

#E8DEB1

accent

#B50BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #536EEA

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

Preview Lab → · Contrast checker → · Palette generator →