#613FB5#613FB5

#613FB5 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.4% C 0.177 H 291.4°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#613FB5
RGB	rgb(97, 63, 181)
HSL	hsl(257, 48%, 48%)
HSV	hsv(257, 65%, 71%)
CMYK	cmyk(46.4%, 65.2%, 0%, 29%)
CIE-LAB	lab(36.80, 42.87, -57.64)
CIE-LCH	lch(36.80, 71.84, 306.64°)
OKLab	oklab(47.37% 0.0647 -0.1649)
OKLCH	oklch(47.37% 0.177 291.4)
XYZ	xyz(15.0454, 9.4321, 44.7349)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613FB5 #93B53F

analogous

#3F58B5 #613FB5 #9C3FB5

triadic

#613FB5 #B5613F #3FB561

tetradic

#613FB5 #B53F58 #93B53F #3FB59C

square

#613FB5 #B53F58 #93B53F #3FB59C

split-complementary

#613FB5 #B59C3F #58B53F

monochromatic

#301F5A #492F88 #613FB5 #8467CA #A894DA

Accessibility & contrast

On white

7.27

#613FB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#613FB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613FB5

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613FB5	#FFFFFF	#000000	##FFFFFF
##613FB5	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B9

Deuteranopia (green-blind)

#0054B3

Tritanopia (blue-blind)

#475B74

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #613fb5;
/* rgb */ color: rgb(97, 63, 181);
/* oklch */ color: oklch(47.4% 0.177 291.4);

Tailwind

colors: {
  custom: {
    50: '#9576cc',
    500: '#613fb5',
    950: '#000000',
  },
}

SCSS

$custom: #613fb5;
$custom-light: #9576cc;
$custom-dark: #000000;

JSON

{
  "hex": "#613fb5",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 181
  },
  "hsl": {
    "h": 257.288,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47367,
    "c": 0.17714,
    "h": 291.4
  },
  "luminance": 0.09433
}

Semantic roles & 50–950 ramp

primary

#613FB5

secondary

#B4C58A

accent

#D850B1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #613FB5

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

Preview Lab → · Contrast checker → · Palette generator →