#613D8A#613D8A

#613D8A is a dark, vivid violet. Relative luminance 0.077; OKLCH L 43.9% C 0.125 H 303.2°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#613D8A
RGB	rgb(97, 61, 138)
HSL	hsl(268, 39%, 39%)
HSV	hsv(268, 56%, 54%)
CMYK	cmyk(29.7%, 55.8%, 0%, 45.9%)
CIE-LAB	lab(33.38, 32.18, -37.23)
CIE-LCH	lch(33.38, 49.21, 310.83°)
OKLab	oklab(43.92% 0.0687 -0.1049)
OKLCH	oklch(43.92% 0.125 303.2)
XYZ	xyz(11.1849, 7.7139, 24.9395)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D8A #668A3D

analogous

#3D408A #613D8A #883D8A

triadic

#613D8A #8A613D #3D8A61

tetradic

#613D8A #8A3D40 #668A3D #3D8A88

square

#613D8A #8A3D40 #668A3D #3D8A88

split-complementary

#613D8A #8A883D #408A3D

monochromatic

#251735 #432A60 #613D8A #7F52B2 #9E7CC5

Accessibility & contrast

On white

8.26

#613D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#613D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D8A

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D8A	#FFFFFF	#000000	##FFFFFF
##613D8A	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214E8D

Deuteranopia (green-blind)

#2D4E88

Tritanopia (blue-blind)

#594C5D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #613d8a;
/* rgb */ color: rgb(97, 61, 138);
/* oklch */ color: oklch(43.9% 0.125 303.2);

Tailwind

colors: {
  custom: {
    50: '#9074ac',
    500: '#613d8a',
    950: '#000000',
  },
}

SCSS

$custom: #613d8a;
$custom-light: #9074ac;
$custom-dark: #000000;

JSON

{
  "hex": "#613d8a",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 138
  },
  "hsl": {
    "h": 268.052,
    "s": 38.693,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43918,
    "c": 0.12543,
    "h": 303.2
  },
  "luminance": 0.07714
}

Semantic roles & 50–950 ramp

primary

#613D8A

secondary

#93AF74

accent

#CF5998

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613D8A

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

Preview Lab → · Contrast checker → · Palette generator →