#5355F1#5355F1

#5355F1 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.7% C 0.228 H 275.3°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5355F1
RGB	rgb(83, 85, 241)
HSL	hsl(239, 85%, 64%)
HSV	hsv(239, 66%, 95%)
CMYK	cmyk(65.6%, 64.7%, 0%, 5.5%)
CIE-LAB	lab(45.20, 46.37, -78.52)
CIE-LCH	lch(45.20, 91.19, 300.56°)
OKLab	oklab(54.67% 0.021 -0.2266)
OKLCH	oklch(54.67% 0.228 275.3)
XYZ	xyz(22.6877, 14.6849, 84.8409)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355F1 #F1EF53

analogous

#53A4F1 #5355F1 #A053F1

triadic

#5355F1 #F15355 #55F153

tetradic

#5355F1 #F153A4 #F1EF53 #53F1A0

square

#5355F1 #F153A4 #F1EF53 #53F1A0

split-complementary

#5355F1 #F1A053 #A4F153

monochromatic

#0F11BA #1A1DEC #5355F1 #8C8DF6 #C4C5FA

Accessibility & contrast

On white

5.33

#5355F1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#5355F1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355F1

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355F1	#FFFFFF	#000000	##FFFFFF
##5355F1	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072F6

Deuteranopia (green-blind)

#0064EE

Tritanopia (blue-blind)

#007E9C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5355f1;
/* rgb */ color: rgb(83, 85, 241);
/* oklch */ color: oklch(54.7% 0.228 275.3);

Tailwind

colors: {
  custom: {
    50: '#9585f7',
    500: '#5355f1',
    950: '#000000',
  },
}

SCSS

$custom: #5355f1;
$custom-light: #9585f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5355f1",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 241
  },
  "hsl": {
    "h": 239.241,
    "s": 84.946,
    "l": 63.529
  },
  "oklch": {
    "l": 0.5467,
    "c": 0.22757,
    "h": 275.3
  },
  "luminance": 0.14687
}

Semantic roles & 50–950 ramp

primary

#5355F1

secondary

#ECEBB4

accent

#DF04E1

background

#FAF8FF

surface

#F3EFFF

border

#CDCAD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5355F1

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

Preview Lab → · Contrast checker → · Palette generator →