#513EED#513EED

#513EED is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.9% C 0.247 H 277.9°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#513EED
RGB	rgb(81, 62, 237)
HSL	hsl(247, 83%, 59%)
HSV	hsv(247, 74%, 93%)
CMYK	cmyk(65.8%, 73.8%, 0%, 7.1%)
CIE-LAB	lab(40.09, 57.57, -84.66)
CIE-LCH	lch(40.09, 102.38, 304.21°)
OKLab	oklab(50.87% 0.0337 -0.2446)
OKLCH	oklch(50.87% 0.247 277.9)
XYZ	xyz(20.3971, 11.3073, 81.2120)
Luminance	0.1131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513EED #DAED3E

analogous

#3E82ED #513EED #A83EED

triadic

#513EED #ED513E #3EED51

tetradic

#513EED #ED3E82 #DAED3E #3EEDA8

square

#513EED #ED3E82 #DAED3E #3EEDA8

split-complementary

#513EED #EDA83E #82ED3E

monochromatic

#1F0FA2 #2A14DA #513EED #8376F2 #B6AEF7

Accessibility & contrast

On white

6.44

#513EED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#513EED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #513EED

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513EED	#FFFFFF	#000000	##FFFFFF
##513EED	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	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: #513eed;
/* rgb */ color: rgb(81, 62, 237);
/* oklch */ color: oklch(50.9% 0.247 277.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#513eed",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 237
  },
  "hsl": {
    "h": 246.514,
    "s": 82.938,
    "l": 58.627
  },
  "oklch": {
    "l": 0.50865,
    "c": 0.24688,
    "h": 277.9
  },
  "luminance": 0.11309
}

Semantic roles & 50–950 ramp

primary

#513EED

secondary

#DEE6A1

accent

#F92FE3

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #513EED

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

Preview Lab → · Contrast checker → · Palette generator →