#651799#651799

#651799 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.9% C 0.191 H 306.2°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#651799
RGB	rgb(101, 23, 153)
HSL	hsl(276, 74%, 35%)
HSV	hsv(276, 85%, 60%)
CMYK	cmyk(34%, 85%, 0%, 40%)
CIE-LAB	lab(28.59, 54.54, -54.16)
CIE-LCH	lch(28.59, 76.87, 315.20°)
OKLab	oklab(40.95% 0.1131 -0.1543)
OKLCH	oklch(40.95% 0.191 306.2)
XYZ	xyz(11.4217, 5.6795, 30.6254)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651799 #4B9917

analogous

#241799 #651799 #99178C

triadic

#651799 #996517 #179965

tetradic

#651799 #992417 #4B9917 #178C99

square

#651799 #992417 #4B9917 #178C99

split-complementary

#651799 #8C9917 #179924

monochromatic

#1F072F #420F64 #651799 #881FCE #A547E3

Accessibility & contrast

On white

9.83

#651799 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#651799 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651799

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651799	#FFFFFF	#000000	##FFFFFF
##651799	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419C

Deuteranopia (green-blind)

#004497

Tritanopia (blue-blind)

#5B3C5A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #651799;
/* rgb */ color: rgb(101, 23, 153);
/* oklch */ color: oklch(40.9% 0.191 306.2);

Tailwind

colors: {
  custom: {
    50: '#9760b8',
    500: '#651799',
    950: '#000000',
  },
}

SCSS

$custom: #651799;
$custom-light: #9760b8;
$custom-dark: #000000;

JSON

{
  "hex": "#651799",
  "rgb": {
    "r": 101,
    "g": 23,
    "b": 153
  },
  "hsl": {
    "h": 276,
    "s": 73.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.40949,
    "c": 0.19135,
    "h": 306.2
  },
  "luminance": 0.05679
}

Semantic roles & 50–950 ramp

primary

#651799

secondary

#79C547

accent

#F13781

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #651799

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

Preview Lab → · Contrast checker → · Palette generator →