#504FDE#504FDE

#504FDE is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.9% C 0.211 H 276.4°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#504FDE
RGB	rgb(80, 79, 222)
HSL	hsl(240, 68%, 59%)
HSV	hsv(240, 64%, 87%)
CMYK	cmyk(64%, 64.4%, 0%, 12.9%)
CIE-LAB	lab(42.11, 43.34, -72.84)
CIE-LCH	lch(42.11, 84.76, 300.75°)
OKLab	oklab(51.88% 0.0236 -0.21)
OKLCH	oklch(51.88% 0.211 276.4)
XYZ	xyz(19.2848, 12.5697, 70.5030)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FDE #DDDE4F

analogous

#4F96DE #504FDE #984FDE

triadic

#504FDE #DE504F #4FDE50

tetradic

#504FDE #DE4F96 #DDDE4F #4FDE98

square

#504FDE #DE4F96 #DDDE4F #4FDE98

split-complementary

#504FDE #DE984F #96DE4F

monochromatic

#1D1C96 #2726CA #504FDE #8383E8 #B6B6F1

Accessibility & contrast

On white

5.98

#504FDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#504FDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FDE

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FDE	#FFFFFF	#000000	##FFFFFF
##504FDE	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE3

Deuteranopia (green-blind)

#005DDB

Tritanopia (blue-blind)

#00748F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #504fde;
/* rgb */ color: rgb(80, 79, 222);
/* oklch */ color: oklch(51.9% 0.211 276.4);

Tailwind

colors: {
  custom: {
    50: '#9181e9',
    500: '#504fde',
    950: '#000000',
  },
}

SCSS

$custom: #504fde;
$custom-light: #9181e9;
$custom-dark: #000000;

JSON

{
  "hex": "#504fde",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 222
  },
  "hsl": {
    "h": 240.42,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.51883,
    "c": 0.21136,
    "h": 276.4
  },
  "luminance": 0.12571
}

Semantic roles & 50–950 ramp

primary

#504FDE

secondary

#E0E0A8

accent

#EB3DEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504FDE

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

Preview Lab → · Contrast checker → · Palette generator →