#6B64F6#6B64F6

#6B64F6 is a mid, highly saturated blue. Relative luminance 0.189; OKLCH L 59.1% C 0.211 H 279.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#6B64F6
RGB	rgb(107, 100, 246)
HSL	hsl(243, 89%, 68%)
HSV	hsv(243, 59%, 96%)
CMYK	cmyk(56.5%, 59.3%, 0%, 3.5%)
CIE-LAB	lab(50.56, 42.80, -72.51)
CIE-LCH	lch(50.56, 84.19, 300.55°)
OKLab	oklab(59.14% 0.0363 -0.2082)
OKLCH	oklch(59.14% 0.211 279.9)
XYZ	xyz(27.2499, 18.8921, 89.3815)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B64F6 #EFF664

analogous

#64A6F6 #6B64F6 #B464F6

triadic

#6B64F6 #F66B64 #64F66B

tetradic

#6B64F6 #F664A6 #EFF664 #64F6B4

square

#6B64F6 #F664A6 #EFF664 #64F6B4

split-complementary

#6B64F6 #F6B464 #A6F664

monochromatic

#160CD3 #342AF3 #6B64F6 #A29EF9 #D9D8FD

Accessibility & contrast

On white

4.39

#6B64F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#6B64F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B64F6

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B64F6	#FFFFFF	#000000	##000000
##6B64F6	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFB

Deuteranopia (green-blind)

#0073F3

Tritanopia (blue-blind)

#1A87A4

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6b64f6;
/* rgb */ color: rgb(107, 100, 246);
/* oklch */ color: oklch(59.1% 0.211 279.9);

Tailwind

colors: {
  custom: {
    50: '#a190fa',
    500: '#6b64f6',
    950: '#000000',
  },
}

SCSS

$custom: #6b64f6;
$custom-light: #a190fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6b64f6",
  "rgb": {
    "r": 107,
    "g": 100,
    "b": 246
  },
  "hsl": {
    "h": 242.877,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.59135,
    "c": 0.21136,
    "h": 279.9
  },
  "luminance": 0.18894
}

Semantic roles & 50–950 ramp

primary

#6B64F6

secondary

#EFF1C4

accent

#E600DA

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6B64F6

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

Preview Lab → · Contrast checker → · Palette generator →