#613781#613781

#613781 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 42.3% C 0.124 H 308.2°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#613781
RGB	rgb(97, 55, 129)
HSL	hsl(274, 40%, 36%)
HSV	hsv(274, 57%, 51%)
CMYK	cmyk(24.8%, 57.4%, 0%, 49.4%)
CIE-LAB	lab(31.48, 33.38, -34.68)
CIE-LCH	lch(31.48, 48.14, 313.91°)
OKLab	oklab(42.34% 0.0767 -0.0975)
OKLCH	oklch(42.34% 0.124 308.2)
XYZ	xyz(10.2576, 6.8589, 21.5481)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613781 #578137

analogous

#3C3781 #613781 #81377C

triadic

#613781 #816137 #378161

tetradic

#613781 #813C37 #578137 #377C81

square

#613781 #813C37 #578137 #377C81

split-complementary

#613781 #7C8137 #37813C

monochromatic

#20122B #412556 #613781 #8149AC #9F70C2

Accessibility & contrast

On white

8.85

#613781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#613781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613781

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613781	#FFFFFF	#000000	##FFFFFF
##613781	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4883

Deuteranopia (green-blind)

#2D4B7F

Tritanopia (blue-blind)

#5C4456

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #613781;
/* rgb */ color: rgb(97, 55, 129);
/* oklch */ color: oklch(42.3% 0.124 308.2);

Tailwind

colors: {
  custom: {
    50: '#9070a6',
    500: '#613781',
    950: '#000000',
  },
}

SCSS

$custom: #613781;
$custom-light: #9070a6;
$custom-dark: #000000;

JSON

{
  "hex": "#613781",
  "rgb": {
    "r": 97,
    "g": 55,
    "b": 129
  },
  "hsl": {
    "h": 274.054,
    "s": 40.217,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42342,
    "c": 0.12402,
    "h": 308.2
  },
  "luminance": 0.06859
}

Semantic roles & 50–950 ramp

primary

#613781

secondary

#85AB69

accent

#D0588C

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #613781

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

Preview Lab → · Contrast checker → · Palette generator →