#613C91#613C91

#613C91 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.136 H 301.1°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#613C91
RGB	rgb(97, 60, 145)
HSL	hsl(266, 41%, 40%)
HSV	hsv(266, 59%, 57%)
CMYK	cmyk(33.1%, 58.6%, 0%, 43.1%)
CIE-LAB	lab(33.60, 34.62, -41.18)
CIE-LCH	lch(33.60, 53.79, 310.05°)
OKLab	oklab(44.22% 0.0703 -0.1165)
OKLCH	oklch(44.22% 0.136 301.1)
XYZ	xyz(11.6553, 7.8174, 27.6774)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C91 #6C913C

analogous

#3C4191 #613C91 #8B3C91

triadic

#613C91 #91613C #3C9161

tetradic

#613C91 #913C41 #6C913C #3C918B

square

#613C91 #913C41 #6C913C #3C918B

split-complementary

#613C91 #918B3C #41913C

monochromatic

#27183A #442A66 #613C91 #7F53B8 #9F7ECA

Accessibility & contrast

On white

8.19

#613C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#613C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C91

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C91	#FFFFFF	#000000	##FFFFFF
##613C91	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154F94

Deuteranopia (green-blind)

#254F8F

Tritanopia (blue-blind)

#574D60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #613c91;
/* rgb */ color: rgb(97, 60, 145);
/* oklch */ color: oklch(44.2% 0.136 301.1);

Tailwind

colors: {
  custom: {
    50: '#9173b2',
    500: '#613c91',
    950: '#000000',
  },
}

SCSS

$custom: #613c91;
$custom-light: #9173b2;
$custom-dark: #000000;

JSON

{
  "hex": "#613c91",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 145
  },
  "hsl": {
    "h": 266.118,
    "s": 41.463,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44223,
    "c": 0.13606,
    "h": 301.1
  },
  "luminance": 0.07817
}

Semantic roles & 50–950 ramp

primary

#613C91

secondary

#98B375

accent

#D1579C

background

#F9F7FB

surface

#F1EDF6

border

#CBC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #613C91

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

Preview Lab → · Contrast checker → · Palette generator →