#613B64#613B64

#613B64 is a dark, moderate purple. Relative luminance 0.066; OKLCH L 41.4% C 0.081 H 324.3°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#613B64
RGB	rgb(97, 59, 100)
HSL	hsl(296, 26%, 31%)
HSV	hsv(296, 41%, 39%)
CMYK	cmyk(3%, 41%, 0%, 60.8%)
CIE-LAB	lab(30.85, 24.18, -17.35)
CIE-LCH	lch(30.85, 29.77, 324.34°)
OKLab	oklab(41.37% 0.066 -0.0474)
OKLCH	oklch(41.37% 0.081 324.3)
XYZ	xyz(8.7938, 6.5898, 12.8629)
Luminance	0.0659 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B64 #3E643B

analogous

#4C3B64 #613B64 #643B52

triadic

#613B64 #64613B #3B6461

tetradic

#613B64 #644C3B #3E643B #3B5264

square

#613B64 #644C3B #3E643B #3B5264

split-complementary

#613B64 #52643B #3B644C

monochromatic

#160E17 #3C243E #613B64 #86528A #A66FAA

Accessibility & contrast

On white

9.06

#613B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#613B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B64

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B64	#FFFFFF	#000000	##FFFFFF
##613B64	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374665

Deuteranopia (green-blind)

#414A63

Tritanopia (blue-blind)

#633F4B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #613b64;
/* rgb */ color: rgb(97, 59, 100);
/* oklch */ color: oklch(41.4% 0.081 324.3);

Tailwind

colors: {
  custom: {
    50: '#8f7290',
    500: '#613b64',
    950: '#000000',
  },
}

SCSS

$custom: #613b64;
$custom-light: #8f7290;
$custom-dark: #000000;

JSON

{
  "hex": "#613b64",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 100
  },
  "hsl": {
    "h": 295.61,
    "s": 25.786,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41368,
    "c": 0.08127,
    "h": 324.3
  },
  "luminance": 0.06589
}

Semantic roles & 50–950 ramp

primary

#613B64

secondary

#6A9467

accent

#C2666C

background

#F8F6F8

surface

#F0ECF0

border

#CBC7CB

text

#0C080C

muted

#7D7B7D

Preview Lab

Preview with #613B64

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

Preview Lab → · Contrast checker → · Palette generator →