#505ECE#505ECE

#505ECE is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.2% C 0.172 H 273.7°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#505ECE
RGB	rgb(80, 94, 206)
HSL	hsl(233, 56%, 56%)
HSV	hsv(233, 61%, 81%)
CMYK	cmyk(61.2%, 54.4%, 0%, 19.2%)
CIE-LAB	lab(44.47, 28.85, -59.84)
CIE-LCH	lch(44.47, 66.43, 295.74°)
OKLab	oklab(53.25% 0.011 -0.1717)
OKLCH	oklch(53.25% 0.172 273.7)
XYZ	xyz(18.4479, 14.1656, 60.1426)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505ECE #CEC050

analogous

#509DCE #505ECE #8150CE

triadic

#505ECE #CE505E #5ECE50

tetradic

#505ECE #CE509D #CEC050 #50CE81

square

#505ECE #CE509D #CEC050 #50CE81

split-complementary

#505ECE #CE8150 #9DCE50

monochromatic

#242E80 #313FB0 #505ECE #808ADB #B0B6E9

Accessibility & contrast

On white

5.48

#505ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#505ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505ECE

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505ECE	#FFFFFF	#000000	##FFFFFF
##505ECE	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6FD2

Deuteranopia (green-blind)

#0064CC

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #505ece;
/* rgb */ color: rgb(80, 94, 206);
/* oklch */ color: oklch(53.2% 0.172 273.7);

Tailwind

colors: {
  custom: {
    50: '#8d8bde',
    500: '#505ece',
    950: '#000000',
  },
}

SCSS

$custom: #505ece;
$custom-light: #8d8bde;
$custom-dark: #000000;

JSON

{
  "hex": "#505ece",
  "rgb": {
    "r": 80,
    "g": 94,
    "b": 206
  },
  "hsl": {
    "h": 233.333,
    "s": 56.25,
    "l": 56.078
  },
  "oklch": {
    "l": 0.53249,
    "c": 0.17208,
    "h": 273.7
  },
  "luminance": 0.14167
}

Semantic roles & 50–950 ramp

primary

#505ECE

secondary

#D7D1A3

accent

#CF48E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #505ECE

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

Preview Lab → · Contrast checker → · Palette generator →