#6748BB#6748BB

#6748BB is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.8% C 0.173 H 291.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#6748BB
RGB	rgb(103, 72, 187)
HSL	hsl(256, 46%, 51%)
HSV	hsv(256, 61%, 73%)
CMYK	cmyk(44.9%, 61.5%, 0%, 26.7%)
CIE-LAB	lab(39.76, 40.70, -56.35)
CIE-LCH	lch(39.76, 69.52, 305.84°)
OKLab	oklab(49.8% 0.0626 -0.1609)
OKLCH	oklch(49.8% 0.173 291.2)
XYZ	xyz(16.8780, 11.1056, 48.2584)
Luminance	0.1111 (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

#6748BB #9CBB48

analogous

#4862BB #6748BB #A048BB

triadic

#6748BB #BB6748 #48BB67

tetradic

#6748BB #BB4862 #9CBB48 #48BBA0

square

#6748BB #BB4862 #9CBB48 #48BBA0

split-complementary

#6748BB #BBA048 #62BB48

monochromatic

#362564 #4E3690 #6748BB #8C75CC #B1A1DC

Accessibility & contrast

On white

6.52

#6748BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#6748BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6748BB

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6748BB	#FFFFFF	#000000	##FFFFFF
##6748BB	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#005BB9

Tritanopia (blue-blind)

#4E627B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6748bb;
/* rgb */ color: rgb(103, 72, 187);
/* oklch */ color: oklch(49.8% 0.173 291.2);

Tailwind

colors: {
  custom: {
    50: '#987cd0',
    500: '#6748bb',
    950: '#000000',
  },
}

SCSS

$custom: #6748bb;
$custom-light: #987cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6748bb",
  "rgb": {
    "r": 103,
    "g": 72,
    "b": 187
  },
  "hsl": {
    "h": 256.174,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49795,
    "c": 0.17267,
    "h": 291.2
  },
  "luminance": 0.11106
}

Semantic roles & 50–950 ramp

primary

#6748BB

secondary

#BBC996

accent

#D552B2

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6748BB

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

Preview Lab → · Contrast checker → · Palette generator →