#513ED5#513ED5

#513ED5 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.6% C 0.219 H 280.2°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#513ED5
RGB	rgb(81, 62, 213)
HSL	hsl(248, 64%, 54%)
HSV	hsv(248, 71%, 84%)
CMYK	cmyk(62%, 70.9%, 0%, 16.5%)
CIE-LAB	lab(37.84, 50.33, -74.68)
CIE-LCH	lch(37.84, 90.06, 303.98°)
OKLab	oklab(48.59% 0.0386 -0.2154)
OKLCH	oklch(48.59% 0.219 280.2)
XYZ	xyz(17.1224, 9.9974, 63.9653)
Luminance	0.1000 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513ED5 #C2D53E

analogous

#3E77D5 #513ED5 #9D3ED5

triadic

#513ED5 #D5513E #3ED551

tetradic

#513ED5 #D53E77 #C2D53E #3ED59D

square

#513ED5 #D53E77 #C2D53E #3ED59D

split-complementary

#513ED5 #D59D3E #77D53E

monochromatic

#281B7D #3726B0 #513ED5 #7E70E0 #ACA3EB

Accessibility & contrast

On white

7.00

#513ED5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#513ED5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #513ED5

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513ED5	#FFFFFF	#000000	##FFFFFF
##513ED5	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD9

Deuteranopia (green-blind)

#0053D2

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #513ed5;
/* rgb */ color: rgb(81, 62, 213);
/* oklch */ color: oklch(48.6% 0.219 280.2);

Tailwind

colors: {
  custom: {
    50: '#9176e3',
    500: '#513ed5',
    950: '#000000',
  },
}

SCSS

$custom: #513ed5;
$custom-light: #9176e3;
$custom-dark: #000000;

JSON

{
  "hex": "#513ed5",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 213
  },
  "hsl": {
    "h": 247.55,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48586,
    "c": 0.21883,
    "h": 280.2
  },
  "luminance": 0.09999
}

Semantic roles & 50–950 ramp

primary

#513ED5

secondary

#D0D897

accent

#E741D2

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #513ED5

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

Preview Lab → · Contrast checker → · Palette generator →