#506FF1#506FF1

#506FF1 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.1% C 0.198 H 269.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#506FF1
RGB	rgb(80, 111, 241)
HSL	hsl(228, 85%, 63%)
HSV	hsv(228, 67%, 95%)
CMYK	cmyk(66.8%, 53.9%, 0%, 5.5%)
CIE-LAB	lab(51.18, 30.22, -68.79)
CIE-LCH	lch(51.18, 75.14, 293.71°)
OKLab	oklab(59.05% -0.0023 -0.1979)
OKLCH	oklch(59.05% 0.198 269.3)
XYZ	xyz(24.8645, 19.4229, 85.6407)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506FF1 #F1D250

analogous

#50C0F1 #506FF1 #8150F1

triadic

#506FF1 #F1506F #6FF150

tetradic

#506FF1 #F150C0 #F1D250 #50F181

square

#506FF1 #F150C0 #F1D250 #50F181

split-complementary

#506FF1 #F18150 #C0F150

monochromatic

#0F2FB8 #1740EC #506FF1 #899EF6 #C1CCFA

Accessibility & contrast

On white

4.30

#506FF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#506FF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #506FF1

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506FF1	#FFFFFF	#000000	##000000
##506FF1	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0082F6

Deuteranopia (green-blind)

#0073EE

Tritanopia (blue-blind)

#008EA5

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #506ff1;
/* rgb */ color: rgb(80, 111, 241);
/* oklch */ color: oklch(59.1% 0.198 269.3);

Tailwind

colors: {
  custom: {
    50: '#9297f6',
    500: '#506ff1',
    950: '#000000',
  },
}

SCSS

$custom: #506ff1;
$custom-light: #9297f6;
$custom-dark: #000000;

JSON

{
  "hex": "#506ff1",
  "rgb": {
    "r": 80,
    "g": 111,
    "b": 241
  },
  "hsl": {
    "h": 228.447,
    "s": 85.185,
    "l": 62.941
  },
  "oklch": {
    "l": 0.59051,
    "c": 0.19787,
    "h": 269.3
  },
  "luminance": 0.19425
}

Semantic roles & 50–950 ramp

primary

#506FF1

secondary

#EBE0B1

accent

#B704E2

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #506FF1

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

Preview Lab → · Contrast checker → · Palette generator →