#613B63#613B63

#613B63 is a dark, moderate purple. Relative luminance 0.066; OKLCH L 41.3% C 0.080 H 325.1°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#613B63
RGB	rgb(97, 59, 99)
HSL	hsl(297, 25%, 31%)
HSV	hsv(297, 40%, 39%)
CMYK	cmyk(2%, 40.4%, 0%, 61.2%)
CIE-LAB	lab(30.81, 23.97, -16.78)
CIE-LCH	lch(30.81, 29.26, 325.00°)
OKLab	oklab(41.32% 0.0658 -0.0458)
OKLCH	oklch(41.32% 0.08 325.1)
XYZ	xyz(8.7457, 6.5705, 12.6095)
Luminance	0.0657 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B63 #3D633B

analogous

#4D3B63 #613B63 #633B51

triadic

#613B63 #63613B #3B6361

tetradic

#613B63 #634D3B #3D633B #3B5163

square

#613B63 #634D3B #3D633B #3B5163

split-complementary

#613B63 #51633B #3B634D

monochromatic

#160D16 #3B243D #613B63 #875289 #A66FA9

Accessibility & contrast

On white

9.08

#613B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#613B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B63

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B63	#FFFFFF	#000000	##FFFFFF
##613B63	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374664

Deuteranopia (green-blind)

#414A62

Tritanopia (blue-blind)

#633F4A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #613b63;
/* rgb */ color: rgb(97, 59, 99);
/* oklch */ color: oklch(41.3% 0.080 325.1);

Tailwind

colors: {
  custom: {
    50: '#8f728f',
    500: '#613b63',
    950: '#000000',
  },
}

SCSS

$custom: #613b63;
$custom-light: #8f728f;
$custom-dark: #000000;

JSON

{
  "hex": "#613b63",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 99
  },
  "hsl": {
    "h": 297,
    "s": 25.316,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41318,
    "c": 0.08012,
    "h": 325.1
  },
  "luminance": 0.0657
}

Semantic roles & 50–950 ramp

primary

#613B63

secondary

#699367

accent

#C2666B

background

#F8F6F8

surface

#F0ECF0

border

#CBC7CB

text

#0C080C

muted

#7D7B7D

Preview Lab

Preview with #613B63

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

Preview Lab → · Contrast checker → · Palette generator →