#505EDA#505EDA

#505EDA is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.2% C 0.188 H 273.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#505EDA
RGB	rgb(80, 94, 218)
HSL	hsl(234, 65%, 58%)
HSV	hsv(234, 63%, 85%)
CMYK	cmyk(63.3%, 56.9%, 0%, 14.5%)
CIE-LAB	lab(45.32, 32.90, -65.33)
CIE-LCH	lch(45.32, 73.14, 296.73°)
OKLab	oklab(54.15% 0.0114 -0.1879)
OKLCH	oklch(54.15% 0.188 273.5)
XYZ	xyz(19.9617, 14.7711, 68.1152)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505EDA #DACC50

analogous

#50A3DA #505EDA #8750DA

triadic

#505EDA #DA505E #5EDA50

tetradic

#505EDA #DA50A3 #DACC50 #50DA87

square

#505EDA #DA50A3 #DACC50 #50DA87

split-complementary

#505EDA #DA8750 #A3DA50

monochromatic

#1F2A91 #2939C3 #505EDA #838CE5 #B5BBEF

Accessibility & contrast

On white

5.31

#505EDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#505EDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505EDA

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505EDA	#FFFFFF	#000000	##FFFFFF
##505EDA	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DE

Deuteranopia (green-blind)

#0065D8

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #505eda;
/* rgb */ color: rgb(80, 94, 218);
/* oklch */ color: oklch(54.2% 0.188 273.5);

Tailwind

colors: {
  custom: {
    50: '#8f8be6',
    500: '#505eda',
    950: '#000000',
  },
}

SCSS

$custom: #505eda;
$custom-light: #8f8be6;
$custom-dark: #000000;

JSON

{
  "hex": "#505eda",
  "rgb": {
    "r": 80,
    "g": 94,
    "b": 218
  },
  "hsl": {
    "h": 233.913,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.54152,
    "c": 0.18822,
    "h": 273.5
  },
  "luminance": 0.14773
}

Semantic roles & 50–950 ramp

primary

#505EDA

secondary

#DED9A8

accent

#D740E8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #505EDA

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

Preview Lab → · Contrast checker → · Palette generator →