#651D9E#651D9E

#651D9E is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.9% C 0.191 H 304.2°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#651D9E
RGB	rgb(101, 29, 158)
HSL	hsl(273, 69%, 37%)
HSV	hsv(273, 82%, 62%)
CMYK	cmyk(36.1%, 81.6%, 0%, 38%)
CIE-LAB	lab(29.70, 53.69, -55.40)
CIE-LCH	lch(29.70, 77.15, 314.10°)
OKLab	oklab(41.85% 0.1073 -0.158)
OKLCH	oklch(41.85% 0.191 304.2)
XYZ	xyz(11.9763, 6.1141, 32.8903)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D9E #569E1D

analogous

#241D9E #651D9E #9E1D97

triadic

#651D9E #9E651D #1D9E65

tetradic

#651D9E #9E241D #569E1D #1D979E

square

#651D9E #9E241D #569E1D #1D979E

split-complementary

#651D9E #979E1D #1D9E24

monochromatic

#230A37 #44146A #651D9E #8626D2 #A356E0

Accessibility & contrast

On white

9.45

#651D9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#651D9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D9E

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D9E	#FFFFFF	#000000	##FFFFFF
##651D9E	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A1

Deuteranopia (green-blind)

#00469C

Tritanopia (blue-blind)

#5A405E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #651d9e;
/* rgb */ color: rgb(101, 29, 158);
/* oklch */ color: oklch(41.9% 0.191 304.2);

Tailwind

colors: {
  custom: {
    50: '#9763bc',
    500: '#651d9e',
    950: '#000000',
  },
}

SCSS

$custom: #651d9e;
$custom-light: #9763bc;
$custom-dark: #000000;

JSON

{
  "hex": "#651d9e",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 158
  },
  "hsl": {
    "h": 273.488,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41852,
    "c": 0.19101,
    "h": 304.2
  },
  "luminance": 0.06114
}

Semantic roles & 50–950 ramp

primary

#651D9E

secondary

#85C354

accent

#EC3C8A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #651D9E

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

Preview Lab → · Contrast checker → · Palette generator →