#613F72#613F72

#613F72 is a dark, moderate purple. Relative luminance 0.073; OKLCH L 42.8% C 0.091 H 313.7°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#613F72
RGB	rgb(97, 63, 114)
HSL	hsl(280, 29%, 35%)
HSV	hsv(280, 45%, 45%)
CMYK	cmyk(14.9%, 44.7%, 0%, 55.3%)
CIE-LAB	lab(32.51, 24.93, -23.67)
CIE-LCH	lch(32.51, 34.38, 316.49°)
OKLab	oklab(42.83% 0.0626 -0.0655)
OKLCH	oklch(42.83% 0.091 313.7)
XYZ	xyz(9.7440, 7.3115, 16.8143)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F72 #50723F

analogous

#473F72 #613F72 #723F6A

triadic

#613F72 #72613F #3F7261

tetradic

#613F72 #72473F #50723F #3F6A72

square

#613F72 #72473F #50723F #3F6A72

split-complementary

#613F72 #6A723F #3F7247

monochromatic

#1E1323 #3F294B #613F72 #835599 #A077B4

Accessibility & contrast

On white

8.53

#613F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#613F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F72

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F72	#FFFFFF	#000000	##FFFFFF
##613F72	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354B74

Deuteranopia (green-blind)

#3E4D71

Tritanopia (blue-blind)

#604653

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #613f72;
/* rgb */ color: rgb(97, 63, 114);
/* oklch */ color: oklch(42.8% 0.091 313.7);

Tailwind

colors: {
  custom: {
    50: '#8f759b',
    500: '#613f72',
    950: '#000000',
  },
}

SCSS

$custom: #613f72;
$custom-light: #8f759b;
$custom-dark: #000000;

JSON

{
  "hex": "#613f72",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 114
  },
  "hsl": {
    "h": 280,
    "s": 28.814,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4283,
    "c": 0.09064,
    "h": 313.7
  },
  "luminance": 0.07311
}

Semantic roles & 50–950 ramp

primary

#613F72

secondary

#7E9F6E

accent

#C56384

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613F72

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

Preview Lab → · Contrast checker → · Palette generator →