#513ECD#513ECD

#513ECD is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.9% C 0.209 H 281.0°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#513ECD
RGB	rgb(81, 62, 205)
HSL	hsl(248, 59%, 52%)
HSV	hsv(248, 70%, 80%)
CMYK	cmyk(60.5%, 69.8%, 0%, 19.6%)
CIE-LAB	lab(37.12, 47.88, -71.24)
CIE-LCH	lch(37.12, 85.84, 303.91°)
OKLab	oklab(47.85% 0.04 -0.2053)
OKLCH	oklch(47.85% 0.209 281)
XYZ	xyz(16.1319, 9.6012, 58.7489)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513ECD #BACD3E

analogous

#3E73CD #513ECD #993ECD

triadic

#513ECD #CD513E #3ECD51

tetradic

#513ECD #CD3E73 #BACD3E #3ECD99

square

#513ECD #CD3E73 #BACD3E #3ECD99

split-complementary

#513ECD #CD993E #73CD3E

monochromatic

#291E73 #3A2AA3 #513ECD #7D6FDA #A99FE6

Accessibility & contrast

On white

7.19

#513ECD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#513ECD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513ECD

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513ECD	#FFFFFF	#000000	##FFFFFF
##513ECD	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD1

Deuteranopia (green-blind)

#0052CA

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #513ecd;
/* rgb */ color: rgb(81, 62, 205);
/* oklch */ color: oklch(47.9% 0.209 281.0);

Tailwind

colors: {
  custom: {
    50: '#8f75dd',
    500: '#513ecd',
    950: '#000000',
  },
}

SCSS

$custom: #513ecd;
$custom-light: #8f75dd;
$custom-dark: #000000;

JSON

{
  "hex": "#513ecd",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 205
  },
  "hsl": {
    "h": 247.972,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47852,
    "c": 0.2092,
    "h": 281
  },
  "luminance": 0.09602
}

Semantic roles & 50–950 ramp

primary

#513ECD

secondary

#CAD394

accent

#E246CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #513ECD

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

Preview Lab → · Contrast checker → · Palette generator →