#613583#613583

#613583 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.2% C 0.130 H 307.8°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#613583
RGB	rgb(97, 53, 131)
HSL	hsl(274, 42%, 36%)
HSV	hsv(274, 60%, 51%)
CMYK	cmyk(26%, 59.5%, 0%, 48.6%)
CIE-LAB	lab(31.18, 35.03, -36.42)
CIE-LCH	lch(31.18, 50.53, 313.88°)
OKLab	oklab(42.16% 0.0796 -0.1025)
OKLCH	oklch(42.16% 0.13 307.8)
XYZ	xyz(10.2988, 6.7264, 22.2241)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613583 #578335

analogous

#3A3583 #613583 #83357E

triadic

#613583 #836135 #358361

tetradic

#613583 #833A35 #578335 #357E83

square

#613583 #833A35 #578335 #357E83

split-complementary

#613583 #7E8335 #35833A

monochromatic

#20122C #412357 #613583 #8147AF #9F6EC4

Accessibility & contrast

On white

8.95

#613583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#613583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613583

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613583	#FFFFFF	#000000	##FFFFFF
##613583	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184886

Deuteranopia (green-blind)

#2A4A81

Tritanopia (blue-blind)

#5C4456

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #613583;
/* rgb */ color: rgb(97, 53, 131);
/* oklch */ color: oklch(42.2% 0.130 307.8);

Tailwind

colors: {
  custom: {
    50: '#906ea7',
    500: '#613583',
    950: '#000000',
  },
}

SCSS

$custom: #613583;
$custom-light: #906ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#613583",
  "rgb": {
    "r": 97,
    "g": 53,
    "b": 131
  },
  "hsl": {
    "h": 273.846,
    "s": 42.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42157,
    "c": 0.12979,
    "h": 307.8
  },
  "luminance": 0.06726
}

Semantic roles & 50–950 ramp

primary

#613583

secondary

#85AD67

accent

#D2568C

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #613583

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

Preview Lab → · Contrast checker → · Palette generator →