#505ABE#505ABE

#505ABE is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.3% C 0.155 H 275.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#505ABE
RGB	rgb(80, 90, 190)
HSL	hsl(235, 46%, 53%)
HSV	hsv(235, 58%, 75%)
CMYK	cmyk(57.9%, 52.6%, 0%, 25.5%)
CIE-LAB	lab(42.36, 25.99, -53.99)
CIE-LCH	lch(42.36, 59.92, 295.70°)
OKLab	oklab(51.32% 0.0141 -0.1546)
OKLCH	oklch(51.32% 0.155 275.2)
XYZ	xyz(16.2557, 12.7343, 50.3066)
Luminance	0.1274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505ABE #BEB450

analogous

#5091BE #505ABE #7D50BE

triadic

#505ABE #BE505A #5ABE50

tetradic

#505ABE #BE5091 #BEB450 #50BE7D

square

#505ABE #BE5091 #BEB450 #50BE7D

split-complementary

#505ABE #BE7D50 #91BE50

monochromatic

#282E6C #394198 #505ABE #7D84CF #A9AEDF

Accessibility & contrast

On white

5.92

#505ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#505ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505ABE

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505ABE	#FFFFFF	#000000	##FFFFFF
##505ABE	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2069C2

Deuteranopia (green-blind)

#005FBC

Tritanopia (blue-blind)

#037183

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #505abe;
/* rgb */ color: rgb(80, 90, 190);
/* oklch */ color: oklch(51.3% 0.155 275.2);

Tailwind

colors: {
  custom: {
    50: '#8a88d2',
    500: '#505abe',
    950: '#000000',
  },
}

SCSS

$custom: #505abe;
$custom-light: #8a88d2;
$custom-dark: #000000;

JSON

{
  "hex": "#505abe",
  "rgb": {
    "r": 80,
    "g": 90,
    "b": 190
  },
  "hsl": {
    "h": 234.545,
    "s": 45.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.5132,
    "c": 0.15521,
    "h": 275.2
  },
  "luminance": 0.12736
}

Semantic roles & 50–950 ramp

primary

#505ABE

secondary

#CDC89D

accent

#CA52D5

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0D0B14

muted

#7D7C83

Preview Lab

Preview with #505ABE

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

Preview Lab → · Contrast checker → · Palette generator →