#613D72#613D72

#613D72 is a dark, moderate purple. Relative luminance 0.071; OKLCH L 42.5% C 0.094 H 314.2°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#613D72
RGB	rgb(97, 61, 114)
HSL	hsl(281, 30%, 34%)
HSV	hsv(281, 46%, 45%)
CMYK	cmyk(14.9%, 46.5%, 0%, 55.3%)
CIE-LAB	lab(32.02, 26.16, -24.43)
CIE-LCH	lch(32.02, 35.79, 316.95°)
OKLab	oklab(42.47% 0.0658 -0.0677)
OKLCH	oklch(42.47% 0.094 314.2)
XYZ	xyz(9.6353, 7.0940, 16.7780)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D72 #4E723D

analogous

#473D72 #613D72 #723D69

triadic

#613D72 #72613D #3D7261

tetradic

#613D72 #72473D #4E723D #3D6972

square

#613D72 #72473D #4E723D #3D6972

split-complementary

#613D72 #69723D #3D7247

monochromatic

#1D1222 #3F284A #613D72 #83529A #A075B5

Accessibility & contrast

On white

8.68

#613D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#613D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D72

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D72	#FFFFFF	#000000	##FFFFFF
##613D72	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334974

Deuteranopia (green-blind)

#3C4C71

Tritanopia (blue-blind)

#604552

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613d72;
/* rgb */ color: rgb(97, 61, 114);
/* oklch */ color: oklch(42.5% 0.094 314.2);

Tailwind

colors: {
  custom: {
    50: '#8f739b',
    500: '#613d72',
    950: '#000000',
  },
}

SCSS

$custom: #613d72;
$custom-light: #8f739b;
$custom-dark: #000000;

JSON

{
  "hex": "#613d72",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 114
  },
  "hsl": {
    "h": 280.755,
    "s": 30.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42466,
    "c": 0.09444,
    "h": 314.2
  },
  "luminance": 0.07094
}

Semantic roles & 50–950 ramp

primary

#613D72

secondary

#7C9F6C

accent

#C76182

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613D72

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

Preview Lab → · Contrast checker → · Palette generator →