#504FD7#504FD7

#504FD7 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.3% C 0.203 H 276.9°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#504FD7
RGB	rgb(80, 79, 215)
HSL	hsl(240, 63%, 58%)
HSV	hsv(240, 63%, 84%)
CMYK	cmyk(62.8%, 63.3%, 0%, 15.7%)
CIE-LAB	lab(41.54, 41.07, -69.77)
CIE-LCH	lch(41.54, 80.96, 300.48°)
OKLab	oklab(51.29% 0.0242 -0.201)
OKLCH	oklch(51.29% 0.203 276.9)
XYZ	xyz(18.3660, 12.2022, 65.6642)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FD7 #D6D74F

analogous

#4F92D7 #504FD7 #944FD7

triadic

#504FD7 #D7504F #4FD750

tetradic

#504FD7 #D74F92 #D6D74F #4FD794

square

#504FD7 #D74F92 #D6D74F #4FD794

split-complementary

#504FD7 #D7944F #92D74F

monochromatic

#21208C #2C2BBE #504FD7 #8281E2 #B3B3EE

Accessibility & contrast

On white

6.10

#504FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#504FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FD7

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FD7	#FFFFFF	#000000	##FFFFFF
##504FD7	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005CD4

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #504fd7;
/* rgb */ color: rgb(80, 79, 215);
/* oklch */ color: oklch(51.3% 0.203 276.9);

Tailwind

colors: {
  custom: {
    50: '#8f81e4',
    500: '#504fd7',
    950: '#000000',
  },
}

SCSS

$custom: #504fd7;
$custom-light: #8f81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#504fd7",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 215
  },
  "hsl": {
    "h": 240.441,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51289,
    "c": 0.2025,
    "h": 276.9
  },
  "luminance": 0.12204
}

Semantic roles & 50–950 ramp

primary

#504FD7

secondary

#DCDCA6

accent

#E642E5

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504FD7

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

Preview Lab → · Contrast checker → · Palette generator →