#613B68#613B68

#613B68 is a dark, moderate purple. Relative luminance 0.067; OKLCH L 41.6% C 0.086 H 321.2°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#613B68
RGB	rgb(97, 59, 104)
HSL	hsl(291, 28%, 32%)
HSV	hsv(291, 43%, 41%)
CMYK	cmyk(6.7%, 43.3%, 0%, 59.2%)
CIE-LAB	lab(31.04, 25.07, -19.62)
CIE-LCH	lch(31.04, 31.83, 321.95°)
OKLab	oklab(41.57% 0.067 -0.0539)
OKLCH	oklch(41.57% 0.086 321.2)
XYZ	xyz(8.9921, 6.6691, 13.9076)
Luminance	0.0667 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B68 #42683B

analogous

#4B3B68 #613B68 #683B59

triadic

#613B68 #68613B #3B6861

tetradic

#613B68 #684B3B #42683B #3B5968

square

#613B68 #684B3B #42683B #3B5968

split-complementary

#613B68 #59683B #3B684B

monochromatic

#180F1A #3D2541 #613B68 #85518F #A470AE

Accessibility & contrast

On white

9.00

#613B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#613B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B68

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B68	#FFFFFF	#000000	##FFFFFF
##613B68	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35466A

Deuteranopia (green-blind)

#3F4B67

Tritanopia (blue-blind)

#62404C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #613b68;
/* rgb */ color: rgb(97, 59, 104);
/* oklch */ color: oklch(41.6% 0.086 321.2);

Tailwind

colors: {
  custom: {
    50: '#8f7293',
    500: '#613b68',
    950: '#000000',
  },
}

SCSS

$custom: #613b68;
$custom-light: #8f7293;
$custom-dark: #000000;

JSON

{
  "hex": "#613b68",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 104
  },
  "hsl": {
    "h": 290.667,
    "s": 27.607,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4157,
    "c": 0.08596,
    "h": 321.2
  },
  "luminance": 0.06669
}

Semantic roles & 50–950 ramp

primary

#613B68

secondary

#6E9867

accent

#C46473

background

#F8F6F9

surface

#F0ECF1

border

#CBC7CB

text

#0C080D

muted

#7D7B7E

Preview Lab

Preview with #613B68

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

Preview Lab → · Contrast checker → · Palette generator →