#6B64F3#6B64F3

#6B64F3 is a mid, highly saturated blue. Relative luminance 0.187; OKLCH L 58.9% C 0.208 H 280.1°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#6B64F3
RGB	rgb(107, 100, 243)
HSL	hsl(243, 86%, 67%)
HSV	hsv(243, 59%, 95%)
CMYK	cmyk(56%, 58.8%, 0%, 4.7%)
CIE-LAB	lab(50.35, 41.87, -71.18)
CIE-LCH	lch(50.35, 82.58, 300.46°)
OKLab	oklab(58.91% 0.0364 -0.2043)
OKLCH	oklch(58.91% 0.208 280.1)
XYZ	xyz(26.7932, 18.7094, 86.9761)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B64F3 #ECF364

analogous

#64A5F3 #6B64F3 #B364F3

triadic

#6B64F3 #F36B64 #64F36B

tetradic

#6B64F3 #F364A5 #ECF364 #64F3B3

square

#6B64F3 #F364A5 #ECF364 #64F3B3

split-complementary

#6B64F3 #F3B364 #A5F364

monochromatic

#1910CD #352BEF #6B64F3 #A19DF7 #D7D6FC

Accessibility & contrast

On white

4.43

#6B64F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#6B64F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B64F3

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B64F3	#FFFFFF	#000000	##000000
##6B64F3	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF8

Deuteranopia (green-blind)

#0072F0

Tritanopia (blue-blind)

#2086A2

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6b64f3;
/* rgb */ color: rgb(107, 100, 243);
/* oklch */ color: oklch(58.9% 0.208 280.1);

Tailwind

colors: {
  custom: {
    50: '#a090f8',
    500: '#6b64f3',
    950: '#000000',
  },
}

SCSS

$custom: #6b64f3;
$custom-light: #a090f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b64f3",
  "rgb": {
    "r": 107,
    "g": 100,
    "b": 243
  },
  "hsl": {
    "h": 242.937,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.58909,
    "c": 0.20755,
    "h": 280.1
  },
  "luminance": 0.18711
}

Semantic roles & 50–950 ramp

primary

#6B64F3

secondary

#EEF0C3

accent

#E203D7

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6B64F3

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

Preview Lab → · Contrast checker → · Palette generator →