#504EE3#504EE3

#504EE3 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.2% C 0.219 H 276.3°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#504EE3
RGB	rgb(80, 78, 227)
HSL	hsl(241, 73%, 60%)
HSV	hsv(241, 66%, 89%)
CMYK	cmyk(64.8%, 65.6%, 0%, 11%)
CIE-LAB	lab(42.31, 45.55, -75.36)
CIE-LCH	lch(42.31, 88.06, 301.15°)
OKLab	oklab(52.16% 0.0239 -0.2174)
OKLCH	oklch(52.16% 0.219 276.3)
XYZ	xyz(19.8933, 12.6986, 74.0609)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504EE3 #E1E34E

analogous

#4E97E3 #504EE3 #9A4EE3

triadic

#504EE3 #E3504E #4EE350

tetradic

#504EE3 #E34E97 #E1E34E #4EE39A

square

#504EE3 #E34E97 #E1E34E #4EE39A

split-complementary

#504EE3 #E39A4E #97E34E

monochromatic

#1B199E #2421D3 #504EE3 #8483EB #B8B8F4

Accessibility & contrast

On white

5.93

#504EE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#504EE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504EE3

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EE3	#FFFFFF	#000000	##FFFFFF
##504EE3	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE8

Deuteranopia (green-blind)

#005DE0

Tritanopia (blue-blind)

#007592

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #504ee3;
/* rgb */ color: rgb(80, 78, 227);
/* oklch */ color: oklch(52.2% 0.219 276.3);

Tailwind

colors: {
  custom: {
    50: '#9280ed',
    500: '#504ee3',
    950: '#000000',
  },
}

SCSS

$custom: #504ee3;
$custom-light: #9280ed;
$custom-dark: #000000;

JSON

{
  "hex": "#504ee3",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 227
  },
  "hsl": {
    "h": 240.805,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.52156,
    "c": 0.21875,
    "h": 276.3
  },
  "luminance": 0.127
}

Semantic roles & 50–950 ramp

primary

#504EE3

secondary

#E2E3AA

accent

#EF38ED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504EE3

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

Preview Lab → · Contrast checker → · Palette generator →