#651EB4#651EB4

#651EB4 is a dark, highly saturated violet. Relative luminance 0.070; OKLCH L 43.9% C 0.212 H 298.0°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#651EB4
RGB	rgb(101, 30, 180)
HSL	hsl(268, 71%, 41%)
HSV	hsv(268, 83%, 71%)
CMYK	cmyk(43.9%, 83.3%, 0%, 29.4%)
CIE-LAB	lab(31.78, 58.51, -65.23)
CIE-LCH	lch(31.78, 87.63, 311.89°)
OKLab	oklab(43.9% 0.0995 -0.1869)
OKLCH	oklch(43.9% 0.212 298)
XYZ	xyz(14.0672, 6.9903, 43.7793)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651EB4 #6DB41E

analogous

#1E22B4 #651EB4 #B01EB4

triadic

#651EB4 #B4651E #1EB465

tetradic

#651EB4 #B41E22 #6DB41E #1EB4B0

square

#651EB4 #B41E22 #6DB41E #1EB4B0

split-complementary

#651EB4 #B4B01E #22B41E

monochromatic

#2A0D4B #481580 #651EB4 #8332DD #A367E6

Accessibility & contrast

On white

8.76

#651EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#651EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651EB4

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651EB4	#FFFFFF	#000000	##FFFFFF
##651EB4	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB8

Deuteranopia (green-blind)

#0049B1

Tritanopia (blue-blind)

#504A6B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #651eb4;
/* rgb */ color: rgb(101, 30, 180);
/* oklch */ color: oklch(43.9% 0.212 298.0);

Tailwind

colors: {
  custom: {
    50: '#9965cc',
    500: '#651eb4',
    950: '#000000',
  },
}

SCSS

$custom: #651eb4;
$custom-light: #9965cc;
$custom-dark: #000000;

JSON

{
  "hex": "#651eb4",
  "rgb": {
    "r": 101,
    "g": 30,
    "b": 180
  },
  "hsl": {
    "h": 268.4,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.439,
    "c": 0.2117,
    "h": 298
  },
  "luminance": 0.06991
}

Semantic roles & 50–950 ramp

primary

#651EB4

secondary

#9ACB63

accent

#EE3A99

background

#FAF6FC

surface

#F3EBF9

border

#CDC6D2

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #651EB4

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

Preview Lab → · Contrast checker → · Palette generator →