#613B73#613B73

#613B73 is a dark, moderate purple. Relative luminance 0.069; OKLCH L 42.2% C 0.099 H 314.1°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#613B73
RGB	rgb(97, 59, 115)
HSL	hsl(281, 32%, 34%)
HSV	hsv(281, 49%, 45%)
CMYK	cmyk(15.7%, 48.7%, 0%, 54.9%)
CIE-LAB	lab(31.60, 27.60, -25.73)
CIE-LCH	lch(31.60, 37.73, 317.01°)
OKLab	oklab(42.17% 0.0692 -0.0714)
OKLCH	oklch(42.17% 0.099 314.1)
XYZ	xyz(9.5877, 6.9074, 17.0445)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B73 #4D733B

analogous

#453B73 #613B73 #733B69

triadic

#613B73 #73613B #3B7361

tetradic

#613B73 #73453B #4D733B #3B6973

square

#613B73 #73453B #4D733B #3B6973

split-complementary

#613B73 #69733B #3B7345

monochromatic

#1D1122 #3F264B #613B73 #83509B #A072B7

Accessibility & contrast

On white

8.82

#613B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#613B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B73

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B73	#FFFFFF	#000000	##FFFFFF
##613B73	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304875

Deuteranopia (green-blind)

#3A4B71

Tritanopia (blue-blind)

#604351

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #613b73;
/* rgb */ color: rgb(97, 59, 115);
/* oklch */ color: oklch(42.2% 0.099 314.1);

Tailwind

colors: {
  custom: {
    50: '#8f729b',
    500: '#613b73',
    950: '#000000',
  },
}

SCSS

$custom: #613b73;
$custom-light: #8f729b;
$custom-dark: #000000;

JSON

{
  "hex": "#613b73",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 115
  },
  "hsl": {
    "h": 280.714,
    "s": 32.184,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42165,
    "c": 0.09945,
    "h": 314.1
  },
  "luminance": 0.06907
}

Semantic roles & 50–950 ramp

primary

#613B73

secondary

#7BA069

accent

#C85F81

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613B73

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

Preview Lab → · Contrast checker → · Palette generator →