#613F91#613F91

#613F91 is a dark, vivid violet. Relative luminance 0.081; OKLCH L 44.7% C 0.131 H 300.3°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#613F91
RGB	rgb(97, 63, 145)
HSL	hsl(265, 39%, 41%)
HSV	hsv(265, 57%, 57%)
CMYK	cmyk(33.1%, 56.6%, 0%, 43.1%)
CIE-LAB	lab(34.27, 32.85, -40.10)
CIE-LCH	lch(34.27, 51.83, 309.33°)
OKLab	oklab(44.72% 0.0662 -0.1133)
OKLCH	oklch(44.72% 0.131 300.3)
XYZ	xyz(11.8169, 8.1407, 27.7313)
Luminance	0.0814 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F91 #6F913F

analogous

#3F4691 #613F91 #8A3F91

triadic

#613F91 #91613F #3F9161

tetradic

#613F91 #913F46 #6F913F #3F918A

square

#613F91 #913F46 #6F913F #3F918A

split-complementary

#613F91 #918A3F #46913F

monochromatic

#281A3C #442C66 #613F91 #7E57B6 #9F82C9

Accessibility & contrast

On white

7.99

#613F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#613F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F91

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F91	#FFFFFF	#000000	##FFFFFF
##613F91	1.00	7.99	2.63	7.99
#FFFFFF	7.99	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5094

Deuteranopia (green-blind)

#29508F

Tritanopia (blue-blind)

#574F62

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #613f91;
/* rgb */ color: rgb(97, 63, 145);
/* oklch */ color: oklch(44.7% 0.131 300.3);

Tailwind

colors: {
  custom: {
    50: '#9175b2',
    500: '#613f91',
    950: '#000000',
  },
}

SCSS

$custom: #613f91;
$custom-light: #9175b2;
$custom-dark: #000000;

JSON

{
  "hex": "#613f91",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 145
  },
  "hsl": {
    "h": 264.878,
    "s": 39.423,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44719,
    "c": 0.13128,
    "h": 300.3
  },
  "luminance": 0.08141
}

Semantic roles & 50–950 ramp

primary

#613F91

secondary

#9BB379

accent

#CF589E

background

#F9F7FB

surface

#F1EDF6

border

#CBC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #613F91

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

Preview Lab → · Contrast checker → · Palette generator →