#613D8D#613D8D

#613D8D is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.1% C 0.129 H 302.2°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#613D8D
RGB	rgb(97, 61, 141)
HSL	hsl(267, 40%, 40%)
HSV	hsv(267, 57%, 55%)
CMYK	cmyk(31.2%, 56.7%, 0%, 44.7%)
CIE-LAB	lab(33.57, 32.97, -38.78)
CIE-LCH	lch(33.57, 50.90, 310.37°)
OKLab	oklab(44.12% 0.0688 -0.1095)
OKLCH	oklch(44.12% 0.129 302.2)
XYZ	xyz(11.4051, 7.8019, 26.0992)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D8D #698D3D

analogous

#3D418D #613D8D #893D8D

triadic

#613D8D #8D613D #3D8D61

tetradic

#613D8D #8D3D41 #698D3D #3D8D89

square

#613D8D #8D3D41 #698D3D #3D8D89

split-complementary

#613D8D #8D893D #418D3D

monochromatic

#261838 #442B62 #613D8D #7F53B4 #9F7DC7

Accessibility & contrast

On white

8.20

#613D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#613D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D8D

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D8D	#FFFFFF	#000000	##FFFFFF
##613D8D	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4E90

Deuteranopia (green-blind)

#2A4F8B

Tritanopia (blue-blind)

#594D5F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #613d8d;
/* rgb */ color: rgb(97, 61, 141);
/* oklch */ color: oklch(44.1% 0.129 302.2);

Tailwind

colors: {
  custom: {
    50: '#9174af',
    500: '#613d8d',
    950: '#000000',
  },
}

SCSS

$custom: #613d8d;
$custom-light: #9174af;
$custom-dark: #000000;

JSON

{
  "hex": "#613d8d",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 141
  },
  "hsl": {
    "h": 267,
    "s": 39.604,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44116,
    "c": 0.12931,
    "h": 302.2
  },
  "luminance": 0.07802
}

Semantic roles & 50–950 ramp

primary

#613D8D

secondary

#96B175

accent

#CF589A

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613D8D

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

Preview Lab → · Contrast checker → · Palette generator →