#504EE4#504EE4

#504EE4 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.2% C 0.220 H 276.2°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#504EE4
RGB	rgb(80, 78, 228)
HSL	hsl(241, 74%, 60%)
HSV	hsv(241, 66%, 89%)
CMYK	cmyk(64.9%, 65.8%, 0%, 10.6%)
CIE-LAB	lab(42.39, 45.87, -75.79)
CIE-LCH	lch(42.39, 88.59, 301.18°)
OKLab	oklab(52.24% 0.0238 -0.2187)
OKLCH	oklch(52.24% 0.22 276.2)
XYZ	xyz(20.0317, 12.7540, 74.7899)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504EE4 #E2E44E

analogous

#4E97E4 #504EE4 #9B4EE4

triadic

#504EE4 #E4504E #4EE450

tetradic

#504EE4 #E44E97 #E2E44E #4EE49B

square

#504EE4 #E44E97 #E2E44E #4EE49B

split-complementary

#504EE4 #E49B4E #97E44E

monochromatic

#1A189F #2320D4 #504EE4 #8583EC #B9B8F4

Accessibility & contrast

On white

5.91

#504EE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#504EE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504EE4

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EE4	#FFFFFF	#000000	##FFFFFF
##504EE4	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE9

Deuteranopia (green-blind)

#005DE1

Tritanopia (blue-blind)

#007592

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #504ee4;
/* rgb */ color: rgb(80, 78, 228);
/* oklch */ color: oklch(52.2% 0.220 276.2);

Tailwind

colors: {
  custom: {
    50: '#9280ee',
    500: '#504ee4',
    950: '#000000',
  },
}

SCSS

$custom: #504ee4;
$custom-light: #9280ee;
$custom-dark: #000000;

JSON

{
  "hex": "#504ee4",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 228
  },
  "hsl": {
    "h": 240.8,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.52243,
    "c": 0.21999,
    "h": 276.2
  },
  "luminance": 0.12756
}

Semantic roles & 50–950 ramp

primary

#504EE4

secondary

#E3E4AA

accent

#F038EE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504EE4

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

Preview Lab → · Contrast checker → · Palette generator →