#613F5D#613F5D

#613F5D is a dark, moderate purple. Relative luminance 0.069; OKLCH L 41.8% C 0.065 H 330.9°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#613F5D
RGB	rgb(97, 63, 93)
HSL	hsl(307, 21%, 31%)
HSV	hsv(307, 35%, 38%)
CMYK	cmyk(0%, 35.1%, 4.1%, 62%)
CIE-LAB	lab(31.55, 20.24, -11.80)
CIE-LCH	lch(31.55, 23.43, 329.75°)
OKLab	oklab(41.79% 0.0571 -0.0318)
OKLCH	oklch(41.79% 0.065 330.9)
XYZ	xyz(8.6829, 6.8871, 11.2258)
Luminance	0.0689 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F5D #3F6143

analogous

#543F61 #613F5D #613F4C

triadic

#613F5D #5D613F #3F5D61

tetradic

#613F5D #61543F #3F6143 #3F4C61

square

#613F5D #61543F #3F6143 #3F4C61

split-complementary

#613F5D #4C613F #3F6154

monochromatic

#170F16 #3C2739 #613F5D #865781 #A575A0

Accessibility & contrast

On white

8.83

#613F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#613F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F5D

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F5D	#FFFFFF	#000000	##FFFFFF
##613F5D	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E475E

Deuteranopia (green-blind)

#464C5C

Tritanopia (blue-blind)

#64414A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #613f5d;
/* rgb */ color: rgb(97, 63, 93);
/* oklch */ color: oklch(41.8% 0.065 330.9);

Tailwind

colors: {
  custom: {
    50: '#8e748b',
    500: '#613f5d',
    950: '#000000',
  },
}

SCSS

$custom: #613f5d;
$custom-light: #8e748b;
$custom-dark: #000000;

JSON

{
  "hex": "#613f5d",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 93
  },
  "hsl": {
    "h": 307.059,
    "s": 21.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41792,
    "c": 0.06535,
    "h": 330.9
  },
  "luminance": 0.06887
}

Semantic roles & 50–950 ramp

primary

#613F5D

secondary

#6B9170

accent

#BE746A

background

#F8F7F8

surface

#F0EDF0

border

#CBC8CB

text

#0C080C

muted

#7D7B7D

Preview Lab

Preview with #613F5D

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

Preview Lab → · Contrast checker → · Palette generator →