#6B64C3#6B64C3

#6B64C3 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.6% C 0.143 H 284.0°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#6B64C3
RGB	rgb(107, 100, 195)
HSL	hsl(244, 44%, 58%)
HSV	hsv(244, 49%, 76%)
CMYK	cmyk(45.1%, 48.7%, 0%, 23.5%)
CIE-LAB	lab(47.21, 27.24, -49.00)
CIE-LCH	lch(47.21, 56.06, 299.07°)
OKLab	oklab(55.57% 0.0348 -0.1391)
OKLCH	oklch(55.57% 0.143 284)
XYZ	xyz(20.4680, 16.1794, 53.6636)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B64C3 #BCC364

analogous

#648CC3 #6B64C3 #9A64C3

triadic

#6B64C3 #C36B64 #64C36B

tetradic

#6B64C3 #C3648C #BCC364 #64C39A

square

#6B64C3 #C3648C #BCC364 #64C39A

split-complementary

#6B64C3 #C39A64 #8CC364

monochromatic

#36307C #4941A9 #6B64C3 #9590D4 #BFBCE5

Accessibility & contrast

On white

4.96

#6B64C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#6B64C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B64C3

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B64C3	#FFFFFF	#000000	##FFFFFF
##6B64C3	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C73C6

Deuteranopia (green-blind)

#386DC1

Tritanopia (blue-blind)

#4F788A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6b64c3;
/* rgb */ color: rgb(107, 100, 195);
/* oklch */ color: oklch(55.6% 0.143 284.0);

Tailwind

colors: {
  custom: {
    50: '#9a90d6',
    500: '#6b64c3',
    950: '#000000',
  },
}

SCSS

$custom: #6b64c3;
$custom-light: #9a90d6;
$custom-dark: #000000;

JSON

{
  "hex": "#6b64c3",
  "rgb": {
    "r": 107,
    "g": 100,
    "b": 195
  },
  "hsl": {
    "h": 244.421,
    "s": 44.186,
    "l": 57.843
  },
  "oklch": {
    "l": 0.55574,
    "c": 0.14339,
    "h": 284
  },
  "luminance": 0.1618
}

Semantic roles & 50–950 ramp

primary

#6B64C3

secondary

#D2D4AE

accent

#D454CA

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #6B64C3

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

Preview Lab → · Contrast checker → · Palette generator →