#651D9B#651D9B

#651D9B is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.6% C 0.188 H 305.1°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#651D9B
RGB	rgb(101, 29, 155)
HSL	hsl(274, 68%, 36%)
HSV	hsv(274, 81%, 61%)
CMYK	cmyk(34.8%, 81.3%, 0%, 39.2%)
CIE-LAB	lab(29.44, 53.00, -53.99)
CIE-LCH	lch(29.44, 75.66, 314.47°)
OKLab	oklab(41.6% 0.1082 -0.1539)
OKLCH	oklch(41.6% 0.188 305.1)
XYZ	xyz(11.7212, 6.0121, 31.5469)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D9B #539B1D

analogous

#261D9B #651D9B #9B1D92

triadic

#651D9B #9B651D #1D9B65

tetradic

#651D9B #9B261D #539B1D #1D929B

square

#651D9B #9B261D #539B1D #1D929B

split-complementary

#651D9B #929B1D #1D9B26

monochromatic

#220A34 #431367 #651D9B #8727CF #A353DF

Accessibility & contrast

On white

9.54

#651D9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#651D9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D9B

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D9B	#FFFFFF	#000000	##FFFFFF
##651D9B	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#004599

Tritanopia (blue-blind)

#5B3F5D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #651d9b;
/* rgb */ color: rgb(101, 29, 155);
/* oklch */ color: oklch(41.6% 0.188 305.1);

Tailwind

colors: {
  custom: {
    50: '#9763b9',
    500: '#651d9b',
    950: '#000000',
  },
}

SCSS

$custom: #651d9b;
$custom-light: #9763b9;
$custom-dark: #000000;

JSON

{
  "hex": "#651d9b",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 155
  },
  "hsl": {
    "h": 274.286,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41595,
    "c": 0.18809,
    "h": 305.1
  },
  "luminance": 0.06012
}

Semantic roles & 50–950 ramp

primary

#651D9B

secondary

#82C252

accent

#EB3C87

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #651D9B

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

Preview Lab → · Contrast checker → · Palette generator →