#613B8A#613B8A

#613B8A is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.6% C 0.129 H 303.7°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#613B8A
RGB	rgb(97, 59, 138)
HSL	hsl(269, 40%, 39%)
HSV	hsv(269, 57%, 54%)
CMYK	cmyk(29.7%, 57.2%, 0%, 45.9%)
CIE-LAB	lab(32.93, 33.35, -37.95)
CIE-LCH	lch(32.93, 50.53, 311.31°)
OKLab	oklab(43.59% 0.0715 -0.1071)
OKLCH	oklch(43.59% 0.129 303.7)
XYZ	xyz(11.0802, 7.5043, 24.9046)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B8A #648A3B

analogous

#3B3C8A #613B8A #883B8A

triadic

#613B8A #8A613B #3B8A61

tetradic

#613B8A #8A3B3C #648A3B #3B8A88

square

#613B8A #8A3B3C #648A3B #3B8A88

split-complementary

#613B8A #8A883B #3C8A3B

monochromatic

#251634 #43295F #613B8A #7F4FB4 #9E79C6

Accessibility & contrast

On white

8.40

#613B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#613B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B8A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B8A	#FFFFFF	#000000	##FFFFFF
##613B8A	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4D8D

Deuteranopia (green-blind)

#2A4D88

Tritanopia (blue-blind)

#5A4A5C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #613b8a;
/* rgb */ color: rgb(97, 59, 138);
/* oklch */ color: oklch(43.6% 0.129 303.7);

Tailwind

colors: {
  custom: {
    50: '#9172ad',
    500: '#613b8a',
    950: '#000000',
  },
}

SCSS

$custom: #613b8a;
$custom-light: #9172ad;
$custom-dark: #000000;

JSON

{
  "hex": "#613b8a",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 138
  },
  "hsl": {
    "h": 268.861,
    "s": 40.102,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43585,
    "c": 0.12872,
    "h": 303.7
  },
  "luminance": 0.07504
}

Semantic roles & 50–950 ramp

primary

#613B8A

secondary

#92AF71

accent

#D05896

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613B8A

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

Preview Lab → · Contrast checker → · Palette generator →