#5140D5#5140D5

#5140D5 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.9% C 0.217 H 279.9°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#5140D5
RGB	rgb(81, 64, 213)
HSL	hsl(247, 64%, 54%)
HSV	hsv(247, 70%, 84%)
CMYK	cmyk(62%, 70%, 0%, 16.5%)
CIE-LAB	lab(38.23, 49.23, -74.03)
CIE-LCH	lch(38.23, 88.91, 303.63°)
OKLab	oklab(48.87% 0.0372 -0.2135)
OKLCH	oklch(48.87% 0.217 279.9)
XYZ	xyz(17.2332, 10.2189, 64.0022)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.19

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5140D5 #C4D540

analogous

#407AD5 #5140D5 #9C40D5

triadic

#5140D5 #D55140 #40D551

tetradic

#5140D5 #D5407A #C4D540 #40D59C

square

#5140D5 #D5407A #C4D540 #40D59C

split-complementary

#5140D5 #D59C40 #7AD540

monochromatic

#271C7F #3727B1 #5140D5 #7F72E0 #ACA4EB

Accessibility & contrast

On white

6.90

#5140D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#5140D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5140D5

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5140D5	#FFFFFF	#000000	##FFFFFF
##5140D5	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D9

Deuteranopia (green-blind)

#0054D2

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5140d5;
/* rgb */ color: rgb(81, 64, 213);
/* oklch */ color: oklch(48.9% 0.217 279.9);

Tailwind

colors: {
  custom: {
    50: '#9177e3',
    500: '#5140d5',
    950: '#000000',
  },
}

SCSS

$custom: #5140d5;
$custom-light: #9177e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5140d5",
  "rgb": {
    "r": 81,
    "g": 64,
    "b": 213
  },
  "hsl": {
    "h": 246.846,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48868,
    "c": 0.21672,
    "h": 279.9
  },
  "luminance": 0.1022
}

Semantic roles & 50–950 ramp

primary

#5140D5

secondary

#D1D899

accent

#E741D4

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5140D5

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

Preview Lab → · Contrast checker → · Palette generator →