#513ED1#513ED1

#513ED1 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.2% C 0.214 H 280.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#513ED1
RGB	rgb(81, 62, 209)
HSL	hsl(248, 62%, 53%)
HSV	hsv(248, 70%, 82%)
CMYK	cmyk(61.2%, 70.3%, 0%, 18%)
CIE-LAB	lab(37.48, 49.11, -72.97)
CIE-LCH	lch(37.48, 87.95, 303.94°)
OKLab	oklab(48.22% 0.0393 -0.2104)
OKLCH	oklch(48.22% 0.214 280.6)
XYZ	xyz(16.6210, 9.7968, 61.3243)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513ED1 #BED13E

analogous

#3E74D1 #513ED1 #9A3ED1

triadic

#513ED1 #D1513E #3ED151

tetradic

#513ED1 #D13E74 #BED13E #3ED19A

square

#513ED1 #D13E74 #BED13E #3ED19A

split-complementary

#513ED1 #D19A3E #74D13E

monochromatic

#281D78 #3928A9 #513ED1 #7E6FDD #AAA1E9

Accessibility & contrast

On white

7.10

#513ED1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#513ED1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513ED1

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513ED1	#FFFFFF	#000000	##FFFFFF
##513ED1	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD5

Deuteranopia (green-blind)

#0053CE

Tritanopia (blue-blind)

#006683

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #513ed1;
/* rgb */ color: rgb(81, 62, 209);
/* oklch */ color: oklch(48.2% 0.214 280.6);

Tailwind

colors: {
  custom: {
    50: '#9075e0',
    500: '#513ed1',
    950: '#000000',
  },
}

SCSS

$custom: #513ed1;
$custom-light: #9075e0;
$custom-dark: #000000;

JSON

{
  "hex": "#513ed1",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 209
  },
  "hsl": {
    "h": 247.755,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48217,
    "c": 0.21403,
    "h": 280.6
  },
  "luminance": 0.09798
}

Semantic roles & 50–950 ramp

primary

#513ED1

secondary

#CDD596

accent

#E543D0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #513ED1

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

Preview Lab → · Contrast checker → · Palette generator →