#6649BC#6649BC

#6649BC is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.9% C 0.173 H 290.4°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#6649BC
RGB	rgb(102, 73, 188)
HSL	hsl(255, 46%, 51%)
HSV	hsv(255, 61%, 74%)
CMYK	cmyk(45.7%, 61.2%, 0%, 26.3%)
CIE-LAB	lab(39.95, 40.20, -56.63)
CIE-LCH	lch(39.95, 69.45, 305.37°)
OKLab	oklab(49.93% 0.0601 -0.1618)
OKLCH	oklch(49.93% 0.173 290.4)
XYZ	xyz(16.9366, 11.2201, 48.8405)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6649BC #9FBC49

analogous

#4965BC #6649BC #9F49BC

triadic

#6649BC #BC6649 #49BC66

tetradic

#6649BC #BC4965 #9FBC49 #49BC9F

square

#6649BC #BC4965 #9FBC49 #49BC9F

split-complementary

#6649BC #BC9F49 #65BC49

monochromatic

#352565 #4D3692 #6649BC #8C76CC #B1A2DD

Accessibility & contrast

On white

6.47

#6649BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#6649BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6649BC

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6649BC	#FFFFFF	#000000	##FFFFFF
##6649BC	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C0

Deuteranopia (green-blind)

#005CBA

Tritanopia (blue-blind)

#4C637B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6649bc;
/* rgb */ color: rgb(102, 73, 188);
/* oklch */ color: oklch(49.9% 0.173 290.4);

Tailwind

colors: {
  custom: {
    50: '#987dd1',
    500: '#6649bc',
    950: '#000000',
  },
}

SCSS

$custom: #6649bc;
$custom-light: #987dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#6649bc",
  "rgb": {
    "r": 102,
    "g": 73,
    "b": 188
  },
  "hsl": {
    "h": 255.13,
    "s": 46.185,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49934,
    "c": 0.17257,
    "h": 290.4
  },
  "luminance": 0.11221
}

Semantic roles & 50–950 ramp

primary

#6649BC

secondary

#BDCA97

accent

#D652B5

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #6649BC

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

Preview Lab → · Contrast checker → · Palette generator →