#535BEF#535BEF

#535BEF is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.5% C 0.218 H 274.4°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#535BEF
RGB	rgb(83, 91, 239)
HSL	hsl(237, 83%, 63%)
HSV	hsv(237, 65%, 94%)
CMYK	cmyk(65.3%, 61.9%, 0%, 6.3%)
CIE-LAB	lab(46.38, 42.17, -75.47)
CIE-LCH	lch(46.38, 86.45, 299.20°)
OKLab	oklab(55.48% 0.0167 -0.2176)
OKLCH	oklch(55.48% 0.218 274.4)
XYZ	xyz(22.8832, 15.5511, 83.4404)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BEF #EFE753

analogous

#53A9EF #535BEF #9953EF

triadic

#535BEF #EF535B #5BEF53

tetradic

#535BEF #EF53A9 #EFE753 #53EF99

square

#535BEF #EF53A9 #EFE753 #53EF99

split-complementary

#535BEF #EF9953 #A9EF53

monochromatic

#1119B7 #1B26EA #535BEF #8B90F4 #C3C6F9

Accessibility & contrast

On white

5.11

#535BEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#535BEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BEF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BEF	#FFFFFF	#000000	##FFFFFF
##535BEF	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F4

Deuteranopia (green-blind)

#0067EC

Tritanopia (blue-blind)

#00819D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #535bef;
/* rgb */ color: rgb(83, 91, 239);
/* oklch */ color: oklch(55.5% 0.218 274.4);

Tailwind

colors: {
  custom: {
    50: '#9489f5',
    500: '#535bef',
    950: '#000000',
  },
}

SCSS

$custom: #535bef;
$custom-light: #9489f5;
$custom-dark: #000000;

JSON

{
  "hex": "#535bef",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 239
  },
  "hsl": {
    "h": 236.923,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.55482,
    "c": 0.21826,
    "h": 274.4
  },
  "luminance": 0.15553
}

Semantic roles & 50–950 ramp

primary

#535BEF

secondary

#EBE8B3

accent

#D406DF

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #535BEF

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

Preview Lab → · Contrast checker → · Palette generator →