#5384FF#5384FF

#5384FF is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.3% C 0.190 H 265.1°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#5384FF
RGB	rgb(83, 132, 255)
HSL	hsl(223, 100%, 66%)
HSV	hsv(223, 67%, 100%)
CMYK	cmyk(67.5%, 48.2%, 0%, 0%)
CIE-LAB	lab(57.62, 22.60, -66.14)
CIE-LCH	lch(57.62, 69.90, 288.87°)
OKLab	oklab(64.26% -0.0162 -0.1897)
OKLCH	oklch(64.26% 0.19 265.1)
XYZ	xyz(29.8622, 25.5586, 97.9479)
Luminance	0.2556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5384FF #FFCE53

analogous

#53DAFF #5384FF #7853FF

triadic

#5384FF #FF5384 #84FF53

tetradic

#5384FF #FF53DA #FFCE53 #53FF78

square

#5384FF #FF53DA #FFCE53 #53FF78

split-complementary

#5384FF #FF7853 #DAFF53

monochromatic

#003DD8 #1658FF #5384FF #90B0FF #CDDCFF

Accessibility & contrast

On white

3.44

#5384FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#5384FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5384FF

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5384FF	#FFFFFF	#000000	##000000
##5384FF	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4093FF

Deuteranopia (green-blind)

#0883FC

Tritanopia (blue-blind)

#00A1B5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5384ff;
/* rgb */ color: rgb(83, 132, 255);
/* oklch */ color: oklch(64.3% 0.190 265.1);

Tailwind

colors: {
  custom: {
    50: '#95a7ff',
    500: '#5384ff',
    950: '#000000',
  },
}

SCSS

$custom: #5384ff;
$custom-light: #95a7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5384ff",
  "rgb": {
    "r": 83,
    "g": 132,
    "b": 255
  },
  "hsl": {
    "h": 222.907,
    "s": 100,
    "l": 66.275
  },
  "oklch": {
    "l": 0.64256,
    "c": 0.1904,
    "h": 265.1
  },
  "luminance": 0.25562
}

Semantic roles & 50–950 ramp

primary

#5384FF

secondary

#F3E3BB

accent

#A400E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5384FF

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

Preview Lab → · Contrast checker → · Palette generator →