#651C8F#651C8F

#651C8F is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.5% C 0.177 H 309.2°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#651C8F
RGB	rgb(101, 28, 143)
HSL	hsl(278, 67%, 34%)
HSV	hsv(278, 80%, 56%)
CMYK	cmyk(29.4%, 80.4%, 0%, 43.9%)
CIE-LAB	lab(28.33, 50.65, -48.43)
CIE-LCH	lch(28.33, 70.08, 316.28°)
OKLab	oklab(40.51% 0.1121 -0.1375)
OKLCH	oklch(40.51% 0.177 309.2)
XYZ	xyz(10.7390, 5.5806, 26.4927)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C8F #468F1C

analogous

#2B1C8F #651C8F #8F1C7F

triadic

#651C8F #8F651C #1C8F65

tetradic

#651C8F #8F2B1C #468F1C #1C7F8F

square

#651C8F #8F2B1C #468F1C #1C7F8F

split-complementary

#651C8F #7F8F1C #1C8F2B

monochromatic

#1D0829 #41125C #651C8F #8926C2 #A64ADC

Accessibility & contrast

On white

9.92

#651C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#651C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C8F

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C8F	#FFFFFF	#000000	##FFFFFF
##651C8F	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004092

Deuteranopia (green-blind)

#00448D

Tritanopia (blue-blind)

#5F3956

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #651c8f;
/* rgb */ color: rgb(101, 28, 143);
/* oklch */ color: oklch(40.5% 0.177 309.2);

Tailwind

colors: {
  custom: {
    50: '#9662b1',
    500: '#651c8f',
    950: '#000000',
  },
}

SCSS

$custom: #651c8f;
$custom-light: #9662b1;
$custom-dark: #000000;

JSON

{
  "hex": "#651c8f",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 143
  },
  "hsl": {
    "h": 278.087,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40509,
    "c": 0.17743,
    "h": 309.2
  },
  "luminance": 0.0558
}

Semantic roles & 50–950 ramp

primary

#651C8F

secondary

#74BE49

accent

#EA3E7D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #651C8F

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

Preview Lab → · Contrast checker → · Palette generator →