#613F8D#613F8D

#613F8D is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.5% C 0.126 H 301.6°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#613F8D
RGB	rgb(97, 63, 141)
HSL	hsl(266, 38%, 40%)
HSV	hsv(266, 55%, 55%)
CMYK	cmyk(31.2%, 55.3%, 0%, 44.7%)
CIE-LAB	lab(34.02, 31.78, -38.05)
CIE-LCH	lch(34.02, 49.57, 309.87°)
OKLab	oklab(44.45% 0.0661 -0.1073)
OKLCH	oklch(44.45% 0.126 301.6)
XYZ	xyz(11.5139, 8.0195, 26.1355)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F8D #6B8D3F

analogous

#3F448D #613F8D #883F8D

triadic

#613F8D #8D613F #3F8D61

tetradic

#613F8D #8D3F44 #6B8D3F #3F8D88

square

#613F8D #8D3F44 #6B8D3F #3F8D88

split-complementary

#613F8D #8D883F #448D3F

monochromatic

#271938 #442C63 #613F8D #7F56B3 #9F80C6

Accessibility & contrast

On white

8.07

#613F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#613F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F8D

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F8D	#FFFFFF	#000000	##FFFFFF
##613F8D	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224F90

Deuteranopia (green-blind)

#2D508B

Tritanopia (blue-blind)

#584E60

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #613f8d;
/* rgb */ color: rgb(97, 63, 141);
/* oklch */ color: oklch(44.5% 0.126 301.6);

Tailwind

colors: {
  custom: {
    50: '#9075af',
    500: '#613f8d',
    950: '#000000',
  },
}

SCSS

$custom: #613f8d;
$custom-light: #9075af;
$custom-dark: #000000;

JSON

{
  "hex": "#613f8d",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 141
  },
  "hsl": {
    "h": 266.154,
    "s": 38.235,
    "l": 40
  },
  "oklch": {
    "l": 0.44453,
    "c": 0.12604,
    "h": 301.6
  },
  "luminance": 0.08019
}

Semantic roles & 50–950 ramp

primary

#613F8D

secondary

#98B177

accent

#CE5A9B

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613F8D

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

Preview Lab → · Contrast checker → · Palette generator →