#505AE8#505AE8

#505AE8 is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.6% C 0.211 H 273.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#505AE8
RGB	rgb(80, 90, 232)
HSL	hsl(236, 77%, 61%)
HSV	hsv(236, 66%, 91%)
CMYK	cmyk(65.5%, 61.2%, 0%, 9%)
CIE-LAB	lab(45.42, 40.04, -73.11)
CIE-LCH	lch(45.42, 83.35, 298.71°)
OKLab	oklab(54.56% 0.0145 -0.2108)
OKLCH	oklch(54.56% 0.211 273.9)
XYZ	xyz(21.5251, 14.8421, 78.0587)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505AE8 #E8DE50

analogous

#50A6E8 #505AE8 #9250E8

triadic

#505AE8 #E8505A #5AE850

tetradic

#505AE8 #E850A6 #E8DE50 #50E892

square

#505AE8 #E850A6 #E8DE50 #50E892

split-complementary

#505AE8 #E89250 #A6E850

monochromatic

#1620A8 #1D2ADE #505AE8 #868DEF #BCC0F6

Accessibility & contrast

On white

5.29

#505AE8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#505AE8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505AE8

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505AE8	#FFFFFF	#000000	##FFFFFF
##505AE8	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072ED

Deuteranopia (green-blind)

#0065E5

Tritanopia (blue-blind)

#007E99

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #505ae8;
/* rgb */ color: rgb(80, 90, 232);
/* oklch */ color: oklch(54.6% 0.211 273.9);

Tailwind

colors: {
  custom: {
    50: '#9289f0',
    500: '#505ae8',
    950: '#000000',
  },
}

SCSS

$custom: #505ae8;
$custom-light: #9289f0;
$custom-dark: #000000;

JSON

{
  "hex": "#505ae8",
  "rgb": {
    "r": 80,
    "g": 90,
    "b": 232
  },
  "hsl": {
    "h": 236.053,
    "s": 76.768,
    "l": 61.176
  },
  "oklch": {
    "l": 0.54556,
    "c": 0.21126,
    "h": 273.9
  },
  "luminance": 0.14844
}

Semantic roles & 50–950 ramp

primary

#505AE8

secondary

#E6E3AD

accent

#CC0DD9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #505AE8

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

Preview Lab → · Contrast checker → · Palette generator →