#513DED#513DED

#513DED is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.7% C 0.248 H 278.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#513DED
RGB	rgb(81, 61, 237)
HSL	hsl(247, 83%, 58%)
HSV	hsv(247, 74%, 93%)
CMYK	cmyk(65.8%, 74.3%, 0%, 7.1%)
CIE-LAB	lab(39.91, 58.08, -84.96)
CIE-LCH	lch(39.91, 102.91, 304.36°)
OKLab	oklab(50.74% 0.0343 -0.2454)
OKLCH	oklch(50.74% 0.248 278)
XYZ	xyz(20.3432, 11.1995, 81.1940)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513DED #D9ED3D

analogous

#3D81ED #513DED #A93DED

triadic

#513DED #ED513D #3DED51

tetradic

#513DED #ED3D81 #D9ED3D #3DEDA9

square

#513DED #ED3D81 #D9ED3D #3DEDA9

split-complementary

#513DED #EDA93D #81ED3D

monochromatic

#1F0FA1 #2A14D9 #513DED #8375F2 #B5ADF7

Accessibility & contrast

On white

6.48

#513DED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#513DED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #513DED

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513DED	#FFFFFF	#000000	##FFFFFF
##513DED	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065F2

Deuteranopia (green-blind)

#0057EA

Tritanopia (blue-blind)

#007093

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #513ded;
/* rgb */ color: rgb(81, 61, 237);
/* oklch */ color: oklch(50.7% 0.248 278.0);

Tailwind

colors: {
  custom: {
    50: '#9576f4',
    500: '#513ded',
    950: '#000000',
  },
}

SCSS

$custom: #513ded;
$custom-light: #9576f4;
$custom-dark: #000000;

JSON

{
  "hex": "#513ded",
  "rgb": {
    "r": 81,
    "g": 61,
    "b": 237
  },
  "hsl": {
    "h": 246.818,
    "s": 83.019,
    "l": 58.431
  },
  "oklch": {
    "l": 0.50739,
    "c": 0.24779,
    "h": 278
  },
  "luminance": 0.11201
}

Semantic roles & 50–950 ramp

primary

#513DED

secondary

#DEE6A0

accent

#F92EE2

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #513DED

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

Preview Lab → · Contrast checker → · Palette generator →