#513ED7#513ED7

#513ED7 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.8% C 0.221 H 279.9°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#513ED7
RGB	rgb(81, 62, 215)
HSL	hsl(247, 66%, 54%)
HSV	hsv(247, 71%, 84%)
CMYK	cmyk(62.3%, 71.2%, 0%, 15.7%)
CIE-LAB	lab(38.02, 50.94, -75.53)
CIE-LCH	lch(38.02, 91.10, 304.00°)
OKLab	oklab(48.77% 0.0382 -0.2179)
OKLCH	oklch(48.77% 0.221 279.9)
XYZ	xyz(17.3778, 10.0995, 65.3105)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513ED7 #C4D73E

analogous

#3E78D7 #513ED7 #9E3ED7

triadic

#513ED7 #D7513E #3ED751

tetradic

#513ED7 #D73E78 #C4D73E #3ED79E

square

#513ED7 #D73E78 #C4D73E #3ED79E

split-complementary

#513ED7 #D79E3E #78D73E

monochromatic

#271B80 #3725B3 #513ED7 #7F71E2 #ACA3EC

Accessibility & contrast

On white

6.95

#513ED7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#513ED7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #513ED7

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513ED7	#FFFFFF	#000000	##FFFFFF
##513ED7	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDC

Deuteranopia (green-blind)

#0054D4

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #513ed7;
/* rgb */ color: rgb(81, 62, 215);
/* oklch */ color: oklch(48.8% 0.221 279.9);

Tailwind

colors: {
  custom: {
    50: '#9176e5',
    500: '#513ed7',
    950: '#000000',
  },
}

SCSS

$custom: #513ed7;
$custom-light: #9176e5;
$custom-dark: #000000;

JSON

{
  "hex": "#513ed7",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 215
  },
  "hsl": {
    "h": 247.451,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48772,
    "c": 0.22121,
    "h": 279.9
  },
  "luminance": 0.10101
}

Semantic roles & 50–950 ramp

primary

#513ED7

secondary

#D1D998

accent

#E93FD4

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #513ED7

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

Preview Lab → · Contrast checker → · Palette generator →