#613C72#613C72

#613C72 is a dark, moderate purple. Relative luminance 0.070; OKLCH L 42.3% C 0.096 H 314.4°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#613C72
RGB	rgb(97, 60, 114)
HSL	hsl(281, 31%, 34%)
HSV	hsv(281, 47%, 45%)
CMYK	cmyk(14.9%, 47.4%, 0%, 55.3%)
CIE-LAB	lab(31.78, 26.76, -24.81)
CIE-LCH	lch(31.78, 36.49, 317.17°)
OKLab	oklab(42.29% 0.0674 -0.0688)
OKLCH	oklch(42.29% 0.096 314.4)
XYZ	xyz(9.5824, 6.9882, 16.7604)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C72 #4D723C

analogous

#463C72 #613C72 #723C68

triadic

#613C72 #72613C #3C7261

tetradic

#613C72 #72463C #4D723C #3C6872

square

#613C72 #72463C #4D723C #3C6872

split-complementary

#613C72 #68723C #3C7246

monochromatic

#1D1222 #3F274A #613C72 #83519A #A073B5

Accessibility & contrast

On white

8.76

#613C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#613C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C72

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C72	#FFFFFF	#000000	##FFFFFF
##613C72	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314974

Deuteranopia (green-blind)

#3B4C70

Tritanopia (blue-blind)

#604451

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613c72;
/* rgb */ color: rgb(97, 60, 114);
/* oklch */ color: oklch(42.3% 0.096 314.4);

Tailwind

colors: {
  custom: {
    50: '#8f739b',
    500: '#613c72',
    950: '#000000',
  },
}

SCSS

$custom: #613c72;
$custom-light: #8f739b;
$custom-dark: #000000;

JSON

{
  "hex": "#613c72",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 114
  },
  "hsl": {
    "h": 281.111,
    "s": 31.034,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42286,
    "c": 0.09632,
    "h": 314.4
  },
  "luminance": 0.06988
}

Semantic roles & 50–950 ramp

primary

#613C72

secondary

#7B9F6A

accent

#C76181

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613C72

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

Preview Lab → · Contrast checker → · Palette generator →