#613C8F#613C8F

#613C8F is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.1% C 0.134 H 301.7°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#613C8F
RGB	rgb(97, 60, 143)
HSL	hsl(267, 41%, 40%)
HSV	hsv(267, 58%, 56%)
CMYK	cmyk(32.2%, 58%, 0%, 43.9%)
CIE-LAB	lab(33.47, 34.08, -40.16)
CIE-LCH	lch(33.47, 52.67, 310.32°)
OKLab	oklab(44.09% 0.0702 -0.1135)
OKLCH	oklch(44.09% 0.134 301.7)
XYZ	xyz(11.5024, 7.7562, 26.8724)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C8F #6A8F3C

analogous

#3C408F #613C8F #8B3C8F

triadic

#613C8F #8F613C #3C8F61

tetradic

#613C8F #8F3C40 #6A8F3C #3C8F8B

square

#613C8F #8F3C40 #6A8F3C #3C8F8B

split-complementary

#613C8F #8F8B3C #408F3C

monochromatic

#271839 #442A64 #613C8F #7F52B6 #9F7DC8

Accessibility & contrast

On white

8.23

#613C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#613C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C8F

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C8F	#FFFFFF	#000000	##FFFFFF
##613C8F	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194E92

Deuteranopia (green-blind)

#274E8D

Tritanopia (blue-blind)

#584C5F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #613c8f;
/* rgb */ color: rgb(97, 60, 143);
/* oklch */ color: oklch(44.1% 0.134 301.7);

Tailwind

colors: {
  custom: {
    50: '#9173b0',
    500: '#613c8f',
    950: '#000000',
  },
}

SCSS

$custom: #613c8f;
$custom-light: #9173b0;
$custom-dark: #000000;

JSON

{
  "hex": "#613c8f",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 143
  },
  "hsl": {
    "h": 266.747,
    "s": 40.887,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44086,
    "c": 0.1335,
    "h": 301.7
  },
  "luminance": 0.07756
}

Semantic roles & 50–950 ramp

primary

#613C8F

secondary

#97B275

accent

#D1579A

background

#F9F7FA

surface

#F1EDF5

border

#CBC8CF

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613C8F

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

Preview Lab → · Contrast checker → · Palette generator →