#513ED0#513ED0

#513ED0 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.1% C 0.213 H 280.7°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#513ED0
RGB	rgb(81, 62, 208)
HSL	hsl(248, 61%, 53%)
HSV	hsv(248, 70%, 82%)
CMYK	cmyk(61.1%, 70.2%, 0%, 18.4%)
CIE-LAB	lab(37.39, 48.80, -72.54)
CIE-LCH	lch(37.39, 87.43, 303.93°)
OKLab	oklab(48.13% 0.0395 -0.2091)
OKLCH	oklch(48.13% 0.213 280.7)
XYZ	xyz(16.4975, 9.7474, 60.6744)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513ED0 #BDD03E

analogous

#3E74D0 #513ED0 #9A3ED0

triadic

#513ED0 #D0513E #3ED051

tetradic

#513ED0 #D03E74 #BDD03E #3ED09A

square

#513ED0 #D03E74 #BDD03E #3ED09A

split-complementary

#513ED0 #D09A3E #74D03E

monochromatic

#291D77 #3929A8 #513ED0 #7D6FDC #AAA0E8

Accessibility & contrast

On white

7.12

#513ED0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#513ED0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513ED0

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513ED0	#FFFFFF	#000000	##FFFFFF
##513ED0	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD4

Deuteranopia (green-blind)

#0052CD

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #513ed0;
/* rgb */ color: rgb(81, 62, 208);
/* oklch */ color: oklch(48.1% 0.213 280.7);

Tailwind

colors: {
  custom: {
    50: '#9075e0',
    500: '#513ed0',
    950: '#000000',
  },
}

SCSS

$custom: #513ed0;
$custom-light: #9075e0;
$custom-dark: #000000;

JSON

{
  "hex": "#513ed0",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 208
  },
  "hsl": {
    "h": 247.808,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48126,
    "c": 0.21282,
    "h": 280.7
  },
  "luminance": 0.09749
}

Semantic roles & 50–950 ramp

primary

#513ED0

secondary

#CCD495

accent

#E444CF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #513ED0

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

Preview Lab → · Contrast checker → · Palette generator →