#613A91#613A91

#613A91 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.9% C 0.139 H 301.6°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#613A91
RGB	rgb(97, 58, 145)
HSL	hsl(267, 43%, 40%)
HSV	hsv(267, 60%, 57%)
CMYK	cmyk(33.1%, 60%, 0%, 43.1%)
CIE-LAB	lab(33.16, 35.77, -41.88)
CIE-LCH	lch(33.16, 55.08, 310.50°)
OKLab	oklab(43.9% 0.0729 -0.1186)
OKLCH	oklch(43.9% 0.139 301.6)
XYZ	xyz(11.5525, 7.6118, 27.6432)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613A91 #6A913A

analogous

#3A3E91 #613A91 #8D3A91

triadic

#613A91 #91613A #3A9161

tetradic

#613A91 #913A3E #6A913A #3A918D

square

#613A91 #913A3E #6A913A #3A918D

split-complementary

#613A91 #918D3A #3E913A

monochromatic

#27173A #442965 #613A91 #7F4FB9 #9F7BCA

Accessibility & contrast

On white

8.33

#613A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#613A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613A91

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613A91	#FFFFFF	#000000	##FFFFFF
##613A91	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4D94

Deuteranopia (green-blind)

#224E8F

Tritanopia (blue-blind)

#574C60

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #613a91;
/* rgb */ color: rgb(97, 58, 145);
/* oklch */ color: oklch(43.9% 0.139 301.6);

Tailwind

colors: {
  custom: {
    50: '#9172b2',
    500: '#613a91',
    950: '#000000',
  },
}

SCSS

$custom: #613a91;
$custom-light: #9172b2;
$custom-dark: #000000;

JSON

{
  "hex": "#613a91",
  "rgb": {
    "r": 97,
    "g": 58,
    "b": 145
  },
  "hsl": {
    "h": 266.897,
    "s": 42.857,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43901,
    "c": 0.1392,
    "h": 301.6
  },
  "luminance": 0.07612
}

Semantic roles & 50–950 ramp

primary

#613A91

secondary

#97B473

accent

#D3559A

background

#F9F7FB

surface

#F1EDF6

border

#CBC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #613A91

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

Preview Lab → · Contrast checker → · Palette generator →