#505ED8#505ED8

#505ED8 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.0% C 0.186 H 273.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#505ED8
RGB	rgb(80, 94, 216)
HSL	hsl(234, 64%, 58%)
HSV	hsv(234, 63%, 85%)
CMYK	cmyk(63%, 56.5%, 0%, 15.3%)
CIE-LAB	lab(45.17, 32.22, -64.42)
CIE-LCH	lch(45.17, 72.03, 296.57°)
OKLab	oklab(54% 0.0114 -0.1852)
OKLCH	oklch(54% 0.186 273.5)
XYZ	xyz(19.7015, 14.6671, 66.7452)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505ED8 #D8CA50

analogous

#50A2D8 #505ED8 #8650D8

triadic

#505ED8 #D8505E #5ED850

tetradic

#505ED8 #D850A2 #D8CA50 #50D886

square

#505ED8 #D850A2 #D8CA50 #50D886

split-complementary

#505ED8 #D88650 #A2D850

monochromatic

#202B8E #2B3AC0 #505ED8 #828CE3 #B4BAEE

Accessibility & contrast

On white

5.34

#505ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#505ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505ED8

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505ED8	#FFFFFF	#000000	##FFFFFF
##505ED8	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#0065D6

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #505ed8;
/* rgb */ color: rgb(80, 94, 216);
/* oklch */ color: oklch(54.0% 0.186 273.5);

Tailwind

colors: {
  custom: {
    50: '#8f8be5',
    500: '#505ed8',
    950: '#000000',
  },
}

SCSS

$custom: #505ed8;
$custom-light: #8f8be5;
$custom-dark: #000000;

JSON

{
  "hex": "#505ed8",
  "rgb": {
    "r": 80,
    "g": 94,
    "b": 216
  },
  "hsl": {
    "h": 233.824,
    "s": 63.551,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53999,
    "c": 0.18555,
    "h": 273.5
  },
  "luminance": 0.14669
}

Semantic roles & 50–950 ramp

primary

#505ED8

secondary

#DDD7A7

accent

#D641E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #505ED8

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

Preview Lab → · Contrast checker → · Palette generator →