#506DE8#506DE8

#506DE8 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 58.0% C 0.188 H 269.7°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#506DE8
RGB	rgb(80, 109, 232)
HSL	hsl(229, 77%, 61%)
HSV	hsv(229, 66%, 91%)
CMYK	cmyk(65.5%, 53%, 0%, 9%)
CIE-LAB	lab(50.06, 28.36, -65.57)
CIE-LCH	lch(50.06, 71.44, 293.39°)
OKLab	oklab(58.01% -0.0011 -0.1884)
OKLCH	oklch(58.01% 0.188 269.7)
XYZ	xyz(23.3374, 18.4668, 78.6629)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506DE8 #E8CB50

analogous

#50B9E8 #506DE8 #7F50E8

triadic

#506DE8 #E8506D #6DE850

tetradic

#506DE8 #E850B9 #E8CB50 #50E87F

square

#506DE8 #E850B9 #E8CB50 #50E87F

split-complementary

#506DE8 #E87F50 #B9E850

monochromatic

#1632A8 #1D42DE #506DE8 #869AEF #BCC7F6

Accessibility & contrast

On white

4.47

#506DE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#506DE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #506DE8

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506DE8	#FFFFFF	#000000	##000000
##506DE8	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#167EEC

Deuteranopia (green-blind)

#0070E6

Tritanopia (blue-blind)

#008AA0

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #506de8;
/* rgb */ color: rgb(80, 109, 232);
/* oklch */ color: oklch(58.0% 0.188 269.7);

Tailwind

colors: {
  custom: {
    50: '#9196f0',
    500: '#506de8',
    950: '#000000',
  },
}

SCSS

$custom: #506de8;
$custom-light: #9196f0;
$custom-dark: #000000;

JSON

{
  "hex": "#506de8",
  "rgb": {
    "r": 80,
    "g": 109,
    "b": 232
  },
  "hsl": {
    "h": 228.553,
    "s": 76.768,
    "l": 61.176
  },
  "oklch": {
    "l": 0.58012,
    "c": 0.1884,
    "h": 269.7
  },
  "luminance": 0.18469
}

Semantic roles & 50–950 ramp

primary

#506DE8

secondary

#E6DCAD

accent

#B20DD9

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #506DE8

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

Preview Lab → · Contrast checker → · Palette generator →