#505EFF#505EFF

#505EFF is a mid, highly saturated blue. Relative luminance 0.169; OKLCH L 57.1% C 0.236 H 272.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#505EFF
RGB	rgb(80, 94, 255)
HSL	hsl(235, 100%, 66%)
HSV	hsv(235, 69%, 100%)
CMYK	cmyk(68.6%, 63.1%, 0%, 0%)
CIE-LAB	lab(48.17, 45.27, -81.49)
CIE-LCH	lch(48.17, 93.22, 299.06°)
OKLab	oklab(57.15% 0.0104 -0.2353)
OKLCH	oklch(57.15% 0.236 272.5)
XYZ	xyz(25.3549, 16.9284, 96.5197)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505EFF #FFF150

analogous

#50B5FF #505EFF #9950FF

triadic

#505EFF #FF505E #5EFF50

tetradic

#505EFF #FF50B5 #FFF150 #50FF99

square

#505EFF #FF50B5 #FFF150 #50FF99

split-complementary

#505EFF #FF9950 #B5FF50

monochromatic

#0011D5 #1326FF #505EFF #8D96FF #CACFFF

Accessibility & contrast

On white

4.79

#505EFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#505EFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505EFF

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505EFF	#FFFFFF	#000000	##FFFFFF
##505EFF	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006AFC

Tritanopia (blue-blind)

#0088A6

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #505eff;
/* rgb */ color: rgb(80, 94, 255);
/* oklch */ color: oklch(57.1% 0.236 272.5);

Tailwind

colors: {
  custom: {
    50: '#968cff',
    500: '#505eff',
    950: '#000000',
  },
}

SCSS

$custom: #505eff;
$custom-light: #968cff;
$custom-dark: #000000;

JSON

{
  "hex": "#505eff",
  "rgb": {
    "r": 80,
    "g": 94,
    "b": 255
  },
  "hsl": {
    "h": 235.2,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.57145,
    "c": 0.23554,
    "h": 272.5
  },
  "luminance": 0.16931
}

Semantic roles & 50–950 ramp

primary

#505EFF

secondary

#F3EEB8

accent

#D300E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #505EFF

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

Preview Lab → · Contrast checker → · Palette generator →