#651FA7#651FA7

#651FA7 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.8% C 0.198 H 301.4°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#651FA7
RGB	rgb(101, 31, 167)
HSL	hsl(271, 69%, 39%)
HSV	hsv(271, 81%, 65%)
CMYK	cmyk(39.5%, 81.4%, 0%, 34.5%)
CIE-LAB	lab(30.73, 55.08, -59.17)
CIE-LCH	lch(30.73, 80.84, 312.95°)
OKLab	oklab(42.81% 0.1031 -0.1691)
OKLCH	oklch(42.81% 0.198 301.4)
XYZ	xyz(12.8302, 6.5366, 37.1375)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651FA7 #61A71F

analogous

#211FA7 #651FA7 #A71FA5

triadic

#651FA7 #A7651F #1FA765

tetradic

#651FA7 #A7211F #61A71F #1FA5A7

square

#651FA7 #A7211F #61A71F #1FA5A7

split-complementary

#651FA7 #A5A71F #1FA721

monochromatic

#270C40 #461573 #651FA7 #842BD8 #A25FE1

Accessibility & contrast

On white

9.10

#651FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#651FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651FA7

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651FA7	#FFFFFF	#000000	##FFFFFF
##651FA7	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AB

Deuteranopia (green-blind)

#0048A4

Tritanopia (blue-blind)

#564564

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #651fa7;
/* rgb */ color: rgb(101, 31, 167);
/* oklch */ color: oklch(42.8% 0.198 301.4);

Tailwind

colors: {
  custom: {
    50: '#9864c2',
    500: '#651fa7',
    950: '#000000',
  },
}

SCSS

$custom: #651fa7;
$custom-light: #9864c2;
$custom-dark: #000000;

JSON

{
  "hex": "#651fa7",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 167
  },
  "hsl": {
    "h": 270.882,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42809,
    "c": 0.19805,
    "h": 301.4
  },
  "luminance": 0.06537
}

Semantic roles & 50–950 ramp

primary

#651FA7

secondary

#8FC65C

accent

#EC3C91

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #651FA7

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

Preview Lab → · Contrast checker → · Palette generator →