#651A90#651A90

#651A90 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.4% C 0.180 H 309.0°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#651A90
RGB	rgb(101, 26, 144)
HSL	hsl(278, 69%, 33%)
HSV	hsv(278, 82%, 56%)
CMYK	cmyk(29.9%, 81.9%, 0%, 43.5%)
CIE-LAB	lab(28.17, 51.58, -49.31)
CIE-LCH	lch(28.17, 71.36, 316.28°)
OKLab	oklab(40.42% 0.1135 -0.1401)
OKLCH	oklch(40.42% 0.18 309)
XYZ	xyz(10.7692, 5.5193, 26.8782)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651A90 #45901A

analogous

#2A1A90 #651A90 #901A80

triadic

#651A90 #90651A #1A9065

tetradic

#651A90 #902A1A #45901A #1A8090

square

#651A90 #902A1A #45901A #1A8090

split-complementary

#651A90 #80901A #1A902A

monochromatic

#1C0728 #41115C #651A90 #8923C4 #A747DE

Accessibility & contrast

On white

9.98

#651A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#651A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651A90

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651A90	#FFFFFF	#000000	##FFFFFF
##651A90	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#5E3956

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #651a90;
/* rgb */ color: rgb(101, 26, 144);
/* oklch */ color: oklch(40.4% 0.180 309.0);

Tailwind

colors: {
  custom: {
    50: '#9661b1',
    500: '#651a90',
    950: '#000000',
  },
}

SCSS

$custom: #651a90;
$custom-light: #9661b1;
$custom-dark: #000000;

JSON

{
  "hex": "#651a90",
  "rgb": {
    "r": 101,
    "g": 26,
    "b": 144
  },
  "hsl": {
    "h": 278.136,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.4042,
    "c": 0.18031,
    "h": 309
  },
  "luminance": 0.05519
}

Semantic roles & 50–950 ramp

primary

#651A90

secondary

#73BF47

accent

#EC3C7C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #651A90

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

Preview Lab → · Contrast checker → · Palette generator →