#651F9E#651F9E

#651F9E is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.0% C 0.189 H 304.0°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#651F9E
RGB	rgb(101, 31, 158)
HSL	hsl(273, 67%, 37%)
HSV	hsv(273, 80%, 62%)
CMYK	cmyk(36.1%, 80.4%, 0%, 38%)
CIE-LAB	lab(29.95, 52.96, -54.99)
CIE-LCH	lch(29.95, 76.35, 313.92°)
OKLab	oklab(42.03% 0.1057 -0.1568)
OKLCH	oklch(42.03% 0.189 304)
XYZ	xyz(12.0269, 6.2153, 32.9072)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651F9E #589E1F

analogous

#261F9E #651F9E #9E1F98

triadic

#651F9E #9E651F #1F9E65

tetradic

#651F9E #9E261F #589E1F #1F989E

square

#651F9E #9E261F #589E1F #1F989E

split-complementary

#651F9E #989E1F #1F9E26

monochromatic

#240B38 #44156B #651F9E #8629D1 #A359DE

Accessibility & contrast

On white

9.36

#651F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#651F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651F9E

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651F9E	#FFFFFF	#000000	##FFFFFF
##651F9E	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A1

Deuteranopia (green-blind)

#00469C

Tritanopia (blue-blind)

#5A415F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #651f9e;
/* rgb */ color: rgb(101, 31, 158);
/* oklch */ color: oklch(42.0% 0.189 304.0);

Tailwind

colors: {
  custom: {
    50: '#9764bc',
    500: '#651f9e',
    950: '#000000',
  },
}

SCSS

$custom: #651f9e;
$custom-light: #9764bc;
$custom-dark: #000000;

JSON

{
  "hex": "#651f9e",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 158
  },
  "hsl": {
    "h": 273.071,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42027,
    "c": 0.18916,
    "h": 304
  },
  "luminance": 0.06215
}

Semantic roles & 50–950 ramp

primary

#651F9E

secondary

#87C256

accent

#EA3E8B

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #651F9E

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

Preview Lab → · Contrast checker → · Palette generator →