#613DB5#613DB5

#613DB5 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.1% C 0.180 H 291.8°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#613DB5
RGB	rgb(97, 61, 181)
HSL	hsl(258, 50%, 47%)
HSV	hsv(258, 66%, 71%)
CMYK	cmyk(46.4%, 66.3%, 0%, 29%)
CIE-LAB	lab(36.39, 43.98, -58.31)
CIE-LCH	lch(36.39, 73.04, 307.03°)
OKLab	oklab(47.07% 0.0667 -0.1669)
OKLCH	oklch(47.07% 0.18 291.8)
XYZ	xyz(14.9367, 9.2146, 44.6987)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613DB5 #91B53D

analogous

#3D55B5 #613DB5 #9D3DB5

triadic

#613DB5 #B5613D #3DB561

tetradic

#613DB5 #B53D55 #91B53D #3DB59D

square

#613DB5 #B53D55 #91B53D #3DB59D

split-complementary

#613DB5 #B59D3D #55B53D

monochromatic

#301E59 #482E87 #613DB5 #8364CB #A892DA

Accessibility & contrast

On white

7.39

#613DB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#613DB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613DB5

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613DB5	#FFFFFF	#000000	##FFFFFF
##613DB5	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B9

Deuteranopia (green-blind)

#0053B3

Tritanopia (blue-blind)

#475A74

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #613db5;
/* rgb */ color: rgb(97, 61, 181);
/* oklch */ color: oklch(47.1% 0.180 291.8);

Tailwind

colors: {
  custom: {
    50: '#9575cc',
    500: '#613db5',
    950: '#000000',
  },
}

SCSS

$custom: #613db5;
$custom-light: #9575cc;
$custom-dark: #000000;

JSON

{
  "hex": "#613db5",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 258,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47072,
    "c": 0.17972,
    "h": 291.8
  },
  "luminance": 0.09215
}

Semantic roles & 50–950 ramp

primary

#613DB5

secondary

#B3C588

accent

#D94FB0

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #613DB5

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

Preview Lab → · Contrast checker → · Palette generator →