#613F99#613F99

#613F99 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.3% C 0.142 H 297.9°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#613F99
RGB	rgb(97, 63, 153)
HSL	hsl(263, 42%, 42%)
HSV	hsv(263, 59%, 60%)
CMYK	cmyk(36.6%, 58.8%, 0%, 40%)
CIE-LAB	lab(34.79, 35.03, -44.13)
CIE-LCH	lch(34.79, 56.34, 308.44°)
OKLab	oklab(45.27% 0.0664 -0.1252)
OKLCH	oklch(45.27% 0.142 297.9)
XYZ	xyz(12.4556, 8.3961, 31.0952)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F99 #77993F

analogous

#3F4A99 #613F99 #8E3F99

triadic

#613F99 #99613F #3F9961

tetradic

#613F99 #993F4A #77993F #3F998E

square

#613F99 #993F4A #77993F #3F998E

split-complementary

#613F99 #998E3F #4A993F

monochromatic

#2A1B42 #462D6E #613F99 #7F5ABB #A085CD

Accessibility & contrast

On white

7.84

#613F99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#613F99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F99

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F99	#FFFFFF	#000000	##FFFFFF
##613F99	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10529C

Deuteranopia (green-blind)

#205197

Tritanopia (blue-blind)

#545266

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #613f99;
/* rgb */ color: rgb(97, 63, 153);
/* oklch */ color: oklch(45.3% 0.142 297.9);

Tailwind

colors: {
  custom: {
    50: '#9275b8',
    500: '#613f99',
    950: '#000000',
  },
}

SCSS

$custom: #613f99;
$custom-light: #9275b8;
$custom-dark: #000000;

JSON

{
  "hex": "#613f99",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 153
  },
  "hsl": {
    "h": 262.667,
    "s": 41.667,
    "l": 42.353
  },
  "oklch": {
    "l": 0.45269,
    "c": 0.14169,
    "h": 297.9
  },
  "luminance": 0.08396
}

Semantic roles & 50–950 ramp

primary

#613F99

secondary

#A1B77C

accent

#D156A3

background

#F9F7FB

surface

#F1EDF6

border

#CBC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #613F99

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

Preview Lab → · Contrast checker → · Palette generator →