#613FB7#613FB7

#613FB7 is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.5% C 0.180 H 291.0°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#613FB7
RGB	rgb(97, 63, 183)
HSL	hsl(257, 49%, 48%)
HSV	hsv(257, 66%, 72%)
CMYK	cmyk(47%, 65.6%, 0%, 28.2%)
CIE-LAB	lab(36.96, 43.44, -58.57)
CIE-LCH	lch(36.96, 72.93, 306.56°)
OKLab	oklab(47.53% 0.0644 -0.1677)
OKLCH	oklch(47.53% 0.18 291)
XYZ	xyz(15.2521, 9.5147, 45.8235)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613FB7 #95B73F

analogous

#3F59B7 #613FB7 #9D3FB7

triadic

#613FB7 #B7613F #3FB761

tetradic

#613FB7 #B73F59 #95B73F #3FB79D

square

#613FB7 #B73F59 #95B73F #3FB79D

split-complementary

#613FB7 #B79D3F #59B73F

monochromatic

#31205C #492F89 #613FB7 #8468CB #A996DB

Accessibility & contrast

On white

7.23

#613FB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#613FB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613FB7

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613FB7	#FFFFFF	#000000	##FFFFFF
##613FB7	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BB

Deuteranopia (green-blind)

#0054B5

Tritanopia (blue-blind)

#465C75

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #613fb7;
/* rgb */ color: rgb(97, 63, 183);
/* oklch */ color: oklch(47.5% 0.180 291.0);

Tailwind

colors: {
  custom: {
    50: '#9576cd',
    500: '#613fb7',
    950: '#000000',
  },
}

SCSS

$custom: #613fb7;
$custom-light: #9576cd;
$custom-dark: #000000;

JSON

{
  "hex": "#613fb7",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 183
  },
  "hsl": {
    "h": 257,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47527,
    "c": 0.17961,
    "h": 291
  },
  "luminance": 0.09515
}

Semantic roles & 50–950 ramp

primary

#613FB7

secondary

#B6C68B

accent

#D84FB2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #613FB7

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

Preview Lab → · Contrast checker → · Palette generator →