#651FB0#651FB0

#651FB0 is a dark, highly saturated violet. Relative luminance 0.069; OKLCH L 43.6% C 0.207 H 299.0°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#651FB0
RGB	rgb(101, 31, 176)
HSL	hsl(269, 70%, 41%)
HSV	hsv(269, 82%, 69%)
CMYK	cmyk(42.6%, 82.4%, 0%, 31%)
CIE-LAB	lab(31.53, 57.21, -63.25)
CIE-LCH	lch(31.53, 85.29, 312.13°)
OKLab	oklab(43.61% 0.1002 -0.1811)
OKLCH	oklch(43.61% 0.207 299)
XYZ	xyz(13.6913, 6.8811, 41.6727)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651FB0 #6AB01F

analogous

#1F21B0 #651FB0 #AD1FB0

triadic

#651FB0 #B0651F #1FB065

tetradic

#651FB0 #B01F21 #6AB01F #1FB0AD

square

#651FB0 #B01F21 #6AB01F #1FB0AD

split-complementary

#651FB0 #B0AD1F #21B01F

monochromatic

#290D48 #47167C #651FB0 #8331DB #A365E4

Accessibility & contrast

On white

8.84

#651FB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#651FB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651FB0

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651FB0	#FFFFFF	#000000	##FFFFFF
##651FB0	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB4

Deuteranopia (green-blind)

#0049AD

Tritanopia (blue-blind)

#524969

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #651fb0;
/* rgb */ color: rgb(101, 31, 176);
/* oklch */ color: oklch(43.6% 0.207 299.0);

Tailwind

colors: {
  custom: {
    50: '#9965c9',
    500: '#651fb0',
    950: '#000000',
  },
}

SCSS

$custom: #651fb0;
$custom-light: #9965c9;
$custom-dark: #000000;

JSON

{
  "hex": "#651fb0",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 176
  },
  "hsl": {
    "h": 268.966,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.43615,
    "c": 0.20695,
    "h": 299
  },
  "luminance": 0.06881
}

Semantic roles & 50–950 ramp

primary

#651FB0

secondary

#97C962

accent

#ED3B97

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0613

muted

#7E7A82

Preview Lab

Preview with #651FB0

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

Preview Lab → · Contrast checker → · Palette generator →