#6613B4#6613B4

#6613B4 is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 43.3% C 0.219 H 299.2°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#6613B4
RGB	rgb(102, 19, 180)
HSL	hsl(271, 81%, 39%)
HSV	hsv(271, 89%, 71%)
CMYK	cmyk(43.3%, 89.4%, 0%, 29.4%)
CIE-LAB	lab(30.84, 61.82, -66.77)
CIE-LCH	lch(30.84, 90.99, 312.80°)
OKLab	oklab(43.28% 0.1071 -0.1912)
OKLCH	oklch(43.28% 0.219 299.2)
XYZ	xyz(13.9485, 6.5856, 43.7074)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6613B4 #61B413

analogous

#1613B4 #6613B4 #B413B2

triadic

#6613B4 #B46613 #13B466

tetradic

#6613B4 #B41613 #61B413 #13B2B4

square

#6613B4 #B41613 #61B413 #13B2B4

split-complementary

#6613B4 #B2B413 #13B416

monochromatic

#270745 #470D7D #6613B4 #851DE7 #A354ED

Accessibility & contrast

On white

9.06

#6613B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#6613B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6613B4

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6613B4	#FFFFFF	#000000	##FFFFFF
##6613B4	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B8

Deuteranopia (green-blind)

#0047B1

Tritanopia (blue-blind)

#52476A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6613b4;
/* rgb */ color: rgb(102, 19, 180);
/* oklch */ color: oklch(43.3% 0.219 299.2);

Tailwind

colors: {
  custom: {
    50: '#9a61cc',
    500: '#6613b4',
    950: '#000000',
  },
}

SCSS

$custom: #6613b4;
$custom-light: #9a61cc;
$custom-dark: #000000;

JSON

{
  "hex": "#6613b4",
  "rgb": {
    "r": 102,
    "g": 19,
    "b": 180
  },
  "hsl": {
    "h": 270.932,
    "s": 80.905,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43284,
    "c": 0.21916,
    "h": 299.2
  },
  "luminance": 0.06586
}

Semantic roles & 50–950 ramp

primary

#6613B4

secondary

#8FCF53

accent

#F73091

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #6613B4

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

Preview Lab → · Contrast checker → · Palette generator →