#613D9B#613D9B

#613D9B is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.1% C 0.147 H 297.9°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#613D9B
RGB	rgb(97, 61, 155)
HSL	hsl(263, 44%, 42%)
HSV	hsv(263, 61%, 61%)
CMYK	cmyk(37.4%, 60.6%, 0%, 39.2%)
CIE-LAB	lab(34.49, 36.74, -45.83)
CIE-LCH	lch(34.49, 58.74, 308.71°)
OKLab	oklab(45.09% 0.0689 -0.1302)
OKLCH	oklch(45.09% 0.147 297.9)
XYZ	xyz(12.5134, 8.2453, 31.9362)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D9B #779B3D

analogous

#3D489B #613D9B #903D9B

triadic

#613D9B #9B613D #3D9B61

tetradic

#613D9B #9B3D48 #779B3D #3D9B90

square

#613D9B #9B3D48 #779B3D #3D9B90

split-complementary

#613D9B #9B903D #489B3D

monochromatic

#2A1A43 #462C6F #613D9B #7F58BD #A084CF

Accessibility & contrast

On white

7.93

#613D9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#613D9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D9B

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D9B	#FFFFFF	#000000	##FFFFFF
##613D9B	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01519E

Deuteranopia (green-blind)

#185099

Tritanopia (blue-blind)

#545166

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #613d9b;
/* rgb */ color: rgb(97, 61, 155);
/* oklch */ color: oklch(45.1% 0.147 297.9);

Tailwind

colors: {
  custom: {
    50: '#9274b9',
    500: '#613d9b',
    950: '#000000',
  },
}

SCSS

$custom: #613d9b;
$custom-light: #9274b9;
$custom-dark: #000000;

JSON

{
  "hex": "#613d9b",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 155
  },
  "hsl": {
    "h": 262.979,
    "s": 43.519,
    "l": 42.353
  },
  "oklch": {
    "l": 0.45088,
    "c": 0.14728,
    "h": 297.9
  },
  "luminance": 0.08245
}

Semantic roles & 50–950 ramp

primary

#613D9B

secondary

#A1B97B

accent

#D355A3

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #613D9B

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

Preview Lab → · Contrast checker → · Palette generator →