#613688#613688

#613688 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 42.7% C 0.134 H 305.6°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#613688
RGB	rgb(97, 54, 136)
HSL	hsl(271, 43%, 37%)
HSV	hsv(271, 60%, 53%)
CMYK	cmyk(28.7%, 60.3%, 0%, 46.7%)
CIE-LAB	lab(31.71, 35.72, -38.67)
CIE-LCH	lch(31.71, 52.64, 312.73°)
OKLab	oklab(42.65% 0.0783 -0.1091)
OKLCH	oklch(42.65% 0.134 305.6)
XYZ	xyz(10.6919, 6.9574, 24.0674)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613688 #5D8836

analogous

#383688 #613688 #883686

triadic

#613688 #886136 #368861

tetradic

#613688 #883836 #5D8836 #368688

square

#613688 #883836 #5D8836 #368688

split-complementary

#613688 #868836 #368838

monochromatic

#231330 #42255C #613688 #8047B4 #9E72C7

Accessibility & contrast

On white

8.78

#613688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#613688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613688

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613688	#FFFFFF	#000000	##FFFFFF
##613688	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13498B

Deuteranopia (green-blind)

#264B86

Tritanopia (blue-blind)

#5A4659

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613688;
/* rgb */ color: rgb(97, 54, 136);
/* oklch */ color: oklch(42.7% 0.134 305.6);

Tailwind

colors: {
  custom: {
    50: '#916fab',
    500: '#613688',
    950: '#000000',
  },
}

SCSS

$custom: #613688;
$custom-light: #916fab;
$custom-dark: #000000;

JSON

{
  "hex": "#613688",
  "rgb": {
    "r": 97,
    "g": 54,
    "b": 136
  },
  "hsl": {
    "h": 271.463,
    "s": 43.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42651,
    "c": 0.13429,
    "h": 305.6
  },
  "luminance": 0.06957
}

Semantic roles & 50–950 ramp

primary

#613688

secondary

#8BAF6A

accent

#D35591

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #613688

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

Preview Lab → · Contrast checker → · Palette generator →