#613F69#613F69

#613F69 is a dark, moderate purple. Relative luminance 0.071; OKLCH L 42.4% C 0.079 H 319.8°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#613F69
RGB	rgb(97, 63, 105)
HSL	hsl(289, 25%, 33%)
HSV	hsv(289, 40%, 41%)
CMYK	cmyk(7.6%, 40%, 0%, 58.8%)
CIE-LAB	lab(32.07, 22.84, -18.66)
CIE-LCH	lch(32.07, 29.49, 320.76°)
OKLab	oklab(42.36% 0.0606 -0.0512)
OKLCH	oklch(42.36% 0.079 319.8)
XYZ	xyz(9.2567, 7.1166, 14.2479)
Luminance	0.0712 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F69 #47693F

analogous

#4C3F69 #613F69 #693F5C

triadic

#613F69 #69613F #3F6961

tetradic

#613F69 #694C3F #47693F #3F5C69

square

#613F69 #694C3F #47693F #3F5C69

split-complementary

#613F69 #5C693F #3F694C

monochromatic

#1A111C #3E2843 #613F69 #84568F #A276AD

Accessibility & contrast

On white

8.67

#613F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#613F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F69

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F69	#FFFFFF	#000000	##FFFFFF
##613F69	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39496B

Deuteranopia (green-blind)

#424D68

Tritanopia (blue-blind)

#62444F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613f69;
/* rgb */ color: rgb(97, 63, 105);
/* oklch */ color: oklch(42.4% 0.079 319.8);

Tailwind

colors: {
  custom: {
    50: '#8f7594',
    500: '#613f69',
    950: '#000000',
  },
}

SCSS

$custom: #613f69;
$custom-light: #8f7594;
$custom-dark: #000000;

JSON

{
  "hex": "#613f69",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 105
  },
  "hsl": {
    "h": 288.571,
    "s": 25,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4236,
    "c": 0.07928,
    "h": 319.8
  },
  "luminance": 0.07116
}

Semantic roles & 50–950 ramp

primary

#613F69

secondary

#74986C

accent

#C16678

background

#F8F7F9

surface

#F0EDF1

border

#CBC8CB

text

#0C080D

muted

#7D7B7E

Preview Lab

Preview with #613F69

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

Preview Lab → · Contrast checker → · Palette generator →