#613D8F#613D8F

#613D8F is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.3% C 0.132 H 301.5°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#613D8F
RGB	rgb(97, 61, 143)
HSL	hsl(266, 40%, 40%)
HSV	hsv(266, 57%, 56%)
CMYK	cmyk(32.2%, 57.3%, 0%, 43.9%)
CIE-LAB	lab(33.69, 33.50, -39.80)
CIE-LCH	lch(33.69, 52.02, 310.09°)
OKLab	oklab(44.25% 0.0689 -0.1125)
OKLCH	oklch(44.25% 0.132 301.5)
XYZ	xyz(11.5553, 7.8620, 26.8900)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D8F #6B8F3D

analogous

#3D428F #613D8F #8A3D8F

triadic

#613D8F #8F613D #3D8F61

tetradic

#613D8F #8F3D42 #6B8F3D #3D8F8A

square

#613D8F #8F3D42 #6B8F3D #3D8F8A

split-complementary

#613D8F #8F8A3D #428F3D

monochromatic

#271839 #442B64 #613D8F #7F53B6 #9F7EC8

Accessibility & contrast

On white

8.16

#613D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#613D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D8F

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D8F	#FFFFFF	#000000	##FFFFFF
##613D8F	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4F92

Deuteranopia (green-blind)

#284F8D

Tritanopia (blue-blind)

#584D60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #613d8f;
/* rgb */ color: rgb(97, 61, 143);
/* oklch */ color: oklch(44.3% 0.132 301.5);

Tailwind

colors: {
  custom: {
    50: '#9174b0',
    500: '#613d8f',
    950: '#000000',
  },
}

SCSS

$custom: #613d8f;
$custom-light: #9174b0;
$custom-dark: #000000;

JSON

{
  "hex": "#613d8f",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 143
  },
  "hsl": {
    "h": 266.341,
    "s": 40.196,
    "l": 40
  },
  "oklch": {
    "l": 0.4425,
    "c": 0.13189,
    "h": 301.5
  },
  "luminance": 0.07862
}

Semantic roles & 50–950 ramp

primary

#613D8F

secondary

#98B276

accent

#D0589B

background

#F9F7FA

surface

#F1EDF5

border

#CBC8CF

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613D8F

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

Preview Lab → · Contrast checker → · Palette generator →