#613B9A#613B9A

#613B9A is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.7% C 0.149 H 298.6°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#613B9A
RGB	rgb(97, 59, 154)
HSL	hsl(264, 45%, 42%)
HSV	hsv(264, 62%, 60%)
CMYK	cmyk(37%, 61.7%, 0%, 39.6%)
CIE-LAB	lab(33.99, 37.61, -46.04)
CIE-LCH	lch(33.99, 59.45, 309.25°)
OKLab	oklab(44.7% 0.0714 -0.1308)
OKLCH	oklch(44.7% 0.149 298.6)
XYZ	xyz(12.3250, 8.0023, 31.4608)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B9A #749A3B

analogous

#3B459A #613B9A #913B9A

triadic

#613B9A #9A613B #3B9A61

tetradic

#613B9A #9A3B45 #749A3B #3B9A91

square

#613B9A #9A3B45 #749A3B #3B9A91

split-complementary

#613B9A #9A913B #459A3B

monochromatic

#291942 #452A6E #613B9A #7F55BE #A081CF

Accessibility & contrast

On white

8.08

#613B9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#613B9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B9A

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B9A	#FFFFFF	#000000	##FFFFFF
##613B9A	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509D

Deuteranopia (green-blind)

#164F98

Tritanopia (blue-blind)

#544F65

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #613b9a;
/* rgb */ color: rgb(97, 59, 154);
/* oklch */ color: oklch(44.7% 0.149 298.6);

Tailwind

colors: {
  custom: {
    50: '#9273b8',
    500: '#613b9a',
    950: '#000000',
  },
}

SCSS

$custom: #613b9a;
$custom-light: #9273b8;
$custom-dark: #000000;

JSON

{
  "hex": "#613b9a",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 154
  },
  "hsl": {
    "h": 264,
    "s": 44.601,
    "l": 41.765
  },
  "oklch": {
    "l": 0.447,
    "c": 0.14901,
    "h": 298.6
  },
  "luminance": 0.08002
}

Semantic roles & 50–950 ramp

primary

#613B9A

secondary

#9FB878

accent

#D453A1

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #613B9A

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

Preview Lab → · Contrast checker → · Palette generator →