#613991#613991

#613991 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.7% C 0.141 H 301.8°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#613991
RGB	rgb(97, 57, 145)
HSL	hsl(267, 44%, 40%)
HSV	hsv(267, 61%, 57%)
CMYK	cmyk(33.1%, 60.7%, 0%, 43.1%)
CIE-LAB	lab(32.95, 36.35, -42.23)
CIE-LCH	lch(32.95, 55.72, 310.72°)
OKLab	oklab(43.74% 0.0742 -0.1196)
OKLCH	oklch(43.74% 0.141 301.8)
XYZ	xyz(11.5025, 7.5119, 27.6265)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613991 #699139

analogous

#393D91 #613991 #8D3991

triadic

#613991 #916139 #399161

tetradic

#613991 #91393D #699139 #39918D

square

#613991 #91393D #699139 #39918D

split-complementary

#613991 #918D39 #3D9139

monochromatic

#261639 #442865 #613991 #7F4EB9 #9F7ACB

Accessibility & contrast

On white

8.39

#613991 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#613991 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613991

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613991	#FFFFFF	#000000	##FFFFFF
##613991	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4D94

Deuteranopia (green-blind)

#204D8F

Tritanopia (blue-blind)

#574B5F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #613991;
/* rgb */ color: rgb(97, 57, 145);
/* oklch */ color: oklch(43.7% 0.141 301.8);

Tailwind

colors: {
  custom: {
    50: '#9171b2',
    500: '#613991',
    950: '#000000',
  },
}

SCSS

$custom: #613991;
$custom-light: #9171b2;
$custom-dark: #000000;

JSON

{
  "hex": "#613991",
  "rgb": {
    "r": 97,
    "g": 57,
    "b": 145
  },
  "hsl": {
    "h": 267.273,
    "s": 43.564,
    "l": 39.608
  },
  "oklch": {
    "l": 0.43744,
    "c": 0.14075,
    "h": 301.8
  },
  "luminance": 0.07512
}

Semantic roles & 50–950 ramp

primary

#613991

secondary

#96B472

accent

#D3549A

background

#F9F6FB

surface

#F1ECF6

border

#CBC7D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #613991

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

Preview Lab → · Contrast checker → · Palette generator →