#651A91#651A91

#651A91 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.5% C 0.181 H 308.7°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#651A91
RGB	rgb(101, 26, 145)
HSL	hsl(278, 70%, 34%)
HSV	hsv(278, 82%, 57%)
CMYK	cmyk(30.3%, 82.1%, 0%, 43.1%)
CIE-LAB	lab(28.25, 51.80, -49.80)
CIE-LCH	lch(28.25, 71.85, 316.13°)
OKLab	oklab(40.5% 0.1132 -0.1415)
OKLCH	oklch(40.5% 0.181 308.7)
XYZ	xyz(10.8460, 5.5500, 27.2825)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651A91 #46911A

analogous

#291A91 #651A91 #911A81

triadic

#651A91 #91651A #1A9165

tetradic

#651A91 #91291A #46911A #1A8191

square

#651A91 #91291A #46911A #1A8191

split-complementary

#651A91 #81911A #1A9129

monochromatic

#1D0729 #41115D #651A91 #8923C5 #A647DE

Accessibility & contrast

On white

9.95

#651A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#651A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651A91

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651A91	#FFFFFF	#000000	##FFFFFF
##651A91	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004094

Deuteranopia (green-blind)

#00438F

Tritanopia (blue-blind)

#5E3956

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #651a91;
/* rgb */ color: rgb(101, 26, 145);
/* oklch */ color: oklch(40.5% 0.181 308.7);

Tailwind

colors: {
  custom: {
    50: '#9661b2',
    500: '#651a91',
    950: '#000000',
  },
}

SCSS

$custom: #651a91;
$custom-light: #9661b2;
$custom-dark: #000000;

JSON

{
  "hex": "#651a91",
  "rgb": {
    "r": 101,
    "g": 26,
    "b": 145
  },
  "hsl": {
    "h": 277.815,
    "s": 69.591,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40502,
    "c": 0.18126,
    "h": 308.7
  },
  "luminance": 0.0555
}

Semantic roles & 50–950 ramp

primary

#651A91

secondary

#74C047

accent

#EC3B7D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #651A91

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

Preview Lab → · Contrast checker → · Palette generator →