#504FE7#504FE7

#504FE7 is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.7% C 0.223 H 275.9°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#504FE7
RGB	rgb(80, 79, 231)
HSL	hsl(240, 76%, 61%)
HSV	hsv(240, 66%, 91%)
CMYK	cmyk(65.4%, 65.8%, 0%, 9.4%)
CIE-LAB	lab(42.86, 46.25, -76.72)
CIE-LCH	lch(42.86, 89.59, 301.09°)
OKLab	oklab(52.66% 0.0227 -0.2214)
OKLCH	oklch(52.66% 0.223 275.9)
XYZ	xyz(20.5233, 13.0652, 77.0261)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FE7 #E6E74F

analogous

#4F9AE7 #504FE7 #9C4FE7

triadic

#504FE7 #E7504F #4FE750

tetradic

#504FE7 #E74F9A #E6E74F #4FE79C

square

#504FE7 #E74F9A #E6E74F #4FE79C

split-complementary

#504FE7 #E79C4F #9AE74F

monochromatic

#1717A5 #1F1EDB #504FE7 #8685EE #BBBBF6

Accessibility & contrast

On white

5.81

#504FE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#504FE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FE7

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FE7	#FFFFFF	#000000	##FFFFFF
##504FE7	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEC

Deuteranopia (green-blind)

#005EE4

Tritanopia (blue-blind)

#007794

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #504fe7;
/* rgb */ color: rgb(80, 79, 231);
/* oklch */ color: oklch(52.7% 0.223 275.9);

Tailwind

colors: {
  custom: {
    50: '#9281f0',
    500: '#504fe7',
    950: '#000000',
  },
}

SCSS

$custom: #504fe7;
$custom-light: #9281f0;
$custom-dark: #000000;

JSON

{
  "hex": "#504fe7",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 231
  },
  "hsl": {
    "h": 240.395,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.52663,
    "c": 0.22258,
    "h": 275.9
  },
  "luminance": 0.13067
}

Semantic roles & 50–950 ramp

primary

#504FE7

secondary

#E5E6AC

accent

#D80DD7

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A17

muted

#7E7C85

Preview Lab

Preview with #504FE7

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

Preview Lab → · Contrast checker → · Palette generator →