#5140D1#5140D1

#5140D1 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.5% C 0.212 H 280.3°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#5140D1
RGB	rgb(81, 64, 209)
HSL	hsl(247, 61%, 54%)
HSV	hsv(247, 69%, 82%)
CMYK	cmyk(61.2%, 69.4%, 0%, 18%)
CIE-LAB	lab(37.88, 48.00, -72.31)
CIE-LCH	lch(37.88, 86.79, 303.58°)
OKLab	oklab(48.5% 0.0378 -0.2085)
OKLCH	oklch(48.5% 0.212 280.3)
XYZ	xyz(16.7317, 10.0183, 61.3613)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5140D1 #C0D140

analogous

#4078D1 #5140D1 #9940D1

triadic

#5140D1 #D15140 #40D151

tetradic

#5140D1 #D14078 #C0D140 #40D199

square

#5140D1 #D14078 #C0D140 #40D199

split-complementary

#5140D1 #D19940 #78D140

monochromatic

#281D79 #3829AB #5140D1 #7E71DD #ABA3E9

Accessibility & contrast

On white

6.99

#5140D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#5140D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5140D1

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5140D1	#FFFFFF	#000000	##FFFFFF
##5140D1	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED5

Deuteranopia (green-blind)

#0054CE

Tritanopia (blue-blind)

#006784

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5140d1;
/* rgb */ color: rgb(81, 64, 209);
/* oklch */ color: oklch(48.5% 0.212 280.3);

Tailwind

colors: {
  custom: {
    50: '#9077e0',
    500: '#5140d1',
    950: '#000000',
  },
}

SCSS

$custom: #5140d1;
$custom-light: #9077e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5140d1",
  "rgb": {
    "r": 81,
    "g": 64,
    "b": 209
  },
  "hsl": {
    "h": 247.034,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48503,
    "c": 0.21188,
    "h": 280.3
  },
  "luminance": 0.1002
}

Semantic roles & 50–950 ramp

primary

#5140D1

secondary

#CED597

accent

#E444D1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5140D1

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

Preview Lab → · Contrast checker → · Palette generator →