#504BEF#504BEF

#504BEF is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.8% C 0.237 H 275.9°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#504BEF
RGB	rgb(80, 75, 239)
HSL	hsl(242, 84%, 62%)
HSV	hsv(242, 69%, 94%)
CMYK	cmyk(66.5%, 68.6%, 0%, 6.3%)
CIE-LAB	lab(42.71, 51.09, -81.48)
CIE-LCH	lch(42.71, 96.18, 302.09°)
OKLab	oklab(52.77% 0.0244 -0.2353)
OKLCH	oklch(52.77% 0.237 275.9)
XYZ	xyz(21.3992, 12.9677, 83.0199)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504BEF #EAEF4B

analogous

#4B98EF #504BEF #A24BEF

triadic

#504BEF #EF504B #4BEF50

tetradic

#504BEF #EF4B98 #EAEF4B #4BEFA2

square

#504BEF #EF4B98 #EAEF4B #4BEFA2

split-complementary

#504BEF #EFA24B #98EF4B

monochromatic

#1510B0 #1B15E8 #504BEF #8783F4 #BDBBF9

Accessibility & contrast

On white

5.84

#504BEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#504BEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BEF

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BEF	#FFFFFF	#000000	##FFFFFF
##504BEF	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CF4

Deuteranopia (green-blind)

#005EEC

Tritanopia (blue-blind)

#007897

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #504bef;
/* rgb */ color: rgb(80, 75, 239);
/* oklch */ color: oklch(52.8% 0.237 275.9);

Tailwind

colors: {
  custom: {
    50: '#947ff6',
    500: '#504bef',
    950: '#000000',
  },
}

SCSS

$custom: #504bef;
$custom-light: #947ff6;
$custom-dark: #000000;

JSON

{
  "hex": "#504bef",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 239
  },
  "hsl": {
    "h": 241.829,
    "s": 83.673,
    "l": 61.569
  },
  "oklch": {
    "l": 0.5277,
    "c": 0.23661,
    "h": 275.9
  },
  "luminance": 0.1297
}

Semantic roles & 50–950 ramp

primary

#504BEF

secondary

#E8E9AC

accent

#E005D9

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #504BEF

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

Preview Lab → · Contrast checker → · Palette generator →