#613D6B#613D6B

#613D6B is a dark, moderate purple. Relative luminance 0.069; OKLCH L 42.1% C 0.086 H 318.7°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#613D6B
RGB	rgb(97, 61, 107)
HSL	hsl(287, 27%, 33%)
HSV	hsv(287, 43%, 42%)
CMYK	cmyk(9.3%, 43%, 0%, 58%)
CIE-LAB	lab(31.67, 24.52, -20.55)
CIE-LCH	lch(31.67, 31.99, 320.04°)
OKLab	oklab(42.09% 0.0644 -0.0565)
OKLCH	oklch(42.09% 0.086 318.7)
XYZ	xyz(9.2520, 6.9407, 14.7594)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D6B #476B3D

analogous

#4A3D6B #613D6B #6B3D5E

triadic

#613D6B #6B613D #3D6B61

tetradic

#613D6B #6B4A3D #476B3D #3D5E6B

square

#613D6B #6B4A3D #476B3D #3D5E6B

split-complementary

#613D6B #5E6B3D #3D6B4A

monochromatic

#1A111D #3E2744 #613D6B #845392 #A273AF

Accessibility & contrast

On white

8.79

#613D6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#613D6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D6B

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D6B	#FFFFFF	#000000	##FFFFFF
##613D6B	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36486D

Deuteranopia (green-blind)

#404C6A

Tritanopia (blue-blind)

#61434F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #613d6b;
/* rgb */ color: rgb(97, 61, 107);
/* oklch */ color: oklch(42.1% 0.086 318.7);

Tailwind

colors: {
  custom: {
    50: '#8f7395',
    500: '#613d6b',
    950: '#000000',
  },
}

SCSS

$custom: #613d6b;
$custom-light: #8f7395;
$custom-dark: #000000;

JSON

{
  "hex": "#613d6b",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 107
  },
  "hsl": {
    "h": 286.957,
    "s": 27.381,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4209,
    "c": 0.08568,
    "h": 318.7
  },
  "luminance": 0.0694
}

Semantic roles & 50–950 ramp

primary

#613D6B

secondary

#749A6A

accent

#C46479

background

#F8F7F9

surface

#F0EDF1

border

#CBC8CB

text

#0C080D

muted

#7D7B7E

Preview Lab

Preview with #613D6B

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

Preview Lab → · Contrast checker → · Palette generator →