#504FD0#504FD0

#504FD0 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.7% C 0.194 H 277.3°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#504FD0
RGB	rgb(80, 79, 208)
HSL	hsl(240, 58%, 56%)
HSV	hsv(240, 62%, 82%)
CMYK	cmyk(61.5%, 62%, 0%, 18.4%)
CIE-LAB	lab(40.98, 38.78, -66.66)
CIE-LCH	lch(40.98, 77.12, 300.19°)
OKLab	oklab(50.71% 0.0246 -0.1919)
OKLCH	oklch(50.71% 0.194 277.3)
XYZ	xyz(17.4857, 11.8501, 61.0281)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FD0 #CFD04F

analogous

#4F8FD0 #504FD0 #914FD0

triadic

#504FD0 #D0504F #4FD050

tetradic

#504FD0 #D04F8F #CFD04F #4FD091

square

#504FD0 #D04F8F #CFD04F #4FD091

split-complementary

#504FD0 #D0914F #8FD04F

monochromatic

#232382 #3130B2 #504FD0 #807FDD #B0B0EA

Accessibility & contrast

On white

6.23

#504FD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#504FD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FD0

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FD0	#FFFFFF	#000000	##FFFFFF
##504FD0	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D4

Deuteranopia (green-blind)

#005BCD

Tritanopia (blue-blind)

#006F88

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #504fd0;
/* rgb */ color: rgb(80, 79, 208);
/* oklch */ color: oklch(50.7% 0.194 277.3);

Tailwind

colors: {
  custom: {
    50: '#8e81df',
    500: '#504fd0',
    950: '#000000',
  },
}

SCSS

$custom: #504fd0;
$custom-light: #8e81df;
$custom-dark: #000000;

JSON

{
  "hex": "#504fd0",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 208
  },
  "hsl": {
    "h": 240.465,
    "s": 57.848,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50706,
    "c": 0.1935,
    "h": 277.3
  },
  "luminance": 0.11852
}

Semantic roles & 50–950 ramp

primary

#504FD0

secondary

#D8D8A3

accent

#E147E0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #504FD0

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

Preview Lab → · Contrast checker → · Palette generator →