#613C8A#613C8A

#613C8A is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.8% C 0.127 H 303.5°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#613C8A
RGB	rgb(97, 60, 138)
HSL	hsl(268, 39%, 39%)
HSV	hsv(268, 57%, 54%)
CMYK	cmyk(29.7%, 56.5%, 0%, 45.9%)
CIE-LAB	lab(33.15, 32.77, -37.59)
CIE-LCH	lch(33.15, 49.87, 311.07°)
OKLab	oklab(43.75% 0.0701 -0.106)
OKLCH	oklch(43.75% 0.127 303.5)
XYZ	xyz(11.1320, 7.6081, 24.9219)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C8A #658A3C

analogous

#3C3E8A #613C8A #883C8A

triadic

#613C8A #8A613C #3C8A61

tetradic

#613C8A #8A3C3E #658A3C #3C8A88

square

#613C8A #8A3C3E #658A3C #3C8A88

split-complementary

#613C8A #8A883C #3E8A3C

monochromatic

#251735 #43295F #613C8A #7F50B3 #9E7BC6

Accessibility & contrast

On white

8.33

#613C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#613C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C8A

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C8A	#FFFFFF	#000000	##FFFFFF
##613C8A	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4D8D

Deuteranopia (green-blind)

#2C4E88

Tritanopia (blue-blind)

#5A4B5D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #613c8a;
/* rgb */ color: rgb(97, 60, 138);
/* oklch */ color: oklch(43.8% 0.127 303.5);

Tailwind

colors: {
  custom: {
    50: '#9073ac',
    500: '#613c8a',
    950: '#000000',
  },
}

SCSS

$custom: #613c8a;
$custom-light: #9073ac;
$custom-dark: #000000;

JSON

{
  "hex": "#613c8a",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 138
  },
  "hsl": {
    "h": 268.462,
    "s": 39.394,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43751,
    "c": 0.12707,
    "h": 303.5
  },
  "luminance": 0.07608
}

Semantic roles & 50–950 ramp

primary

#613C8A

secondary

#92AF73

accent

#CF5997

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613C8A

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

Preview Lab → · Contrast checker → · Palette generator →