#651F9D#651F9D

#651F9D is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.9% C 0.188 H 304.3°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#651F9D
RGB	rgb(101, 31, 157)
HSL	hsl(273, 67%, 37%)
HSV	hsv(273, 80%, 62%)
CMYK	cmyk(35.7%, 80.3%, 0%, 38.4%)
CIE-LAB	lab(29.86, 52.73, -54.52)
CIE-LCH	lch(29.86, 75.85, 314.04°)
OKLab	oklab(41.94% 0.106 -0.1554)
OKLCH	oklch(41.94% 0.188 304.3)
XYZ	xyz(11.9412, 6.1810, 32.4557)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651F9D #579D1F

analogous

#261F9D #651F9D #9D1F96

triadic

#651F9D #9D651F #1F9D65

tetradic

#651F9D #9D261F #579D1F #1F969D

square

#651F9D #9D261F #579D1F #1F969D

split-complementary

#651F9D #969D1F #1F9D26

monochromatic

#230B37 #44156A #651F9D #8629D0 #A358DE

Accessibility & contrast

On white

9.39

#651F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#651F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651F9D

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651F9D	#FFFFFF	#000000	##FFFFFF
##651F9D	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A0

Deuteranopia (green-blind)

#00469B

Tritanopia (blue-blind)

#5A415E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #651f9d;
/* rgb */ color: rgb(101, 31, 157);
/* oklch */ color: oklch(41.9% 0.188 304.3);

Tailwind

colors: {
  custom: {
    50: '#9764bb',
    500: '#651f9d',
    950: '#000000',
  },
}

SCSS

$custom: #651f9d;
$custom-light: #9764bb;
$custom-dark: #000000;

JSON

{
  "hex": "#651f9d",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 157
  },
  "hsl": {
    "h": 273.333,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41942,
    "c": 0.18816,
    "h": 304.3
  },
  "luminance": 0.06181
}

Semantic roles & 50–950 ramp

primary

#651F9D

secondary

#86C256

accent

#EA3E8A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #651F9D

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

Preview Lab → · Contrast checker → · Palette generator →