#6738BF#6738BF

#6738BF is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.8% C 0.198 H 293.4°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#6738BF
RGB	rgb(103, 56, 191)
HSL	hsl(261, 55%, 48%)
HSV	hsv(261, 71%, 75%)
CMYK	cmyk(46.1%, 70.7%, 0%, 25.1%)
CIE-LAB	lab(36.88, 50.48, -63.38)
CIE-LCH	lch(36.88, 81.03, 308.54°)
OKLab	oklab(47.82% 0.0786 -0.1816)
OKLCH	oklch(47.82% 0.198 293.4)
XYZ	xyz(16.4091, 9.4730, 50.2440)
Luminance	0.0947 (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

#6738BF #90BF38

analogous

#384CBF #6738BF #AA38BF

triadic

#6738BF #BF6738 #38BF67

tetradic

#6738BF #BF384C #90BF38 #38BFAA

square

#6738BF #BF384C #90BF38 #38BFAA

split-complementary

#6738BF #BFAA38 #4CBF38

monochromatic

#341C60 #4D2A90 #6738BF #8963D1 #AD92DF

Accessibility & contrast

On white

7.25

#6738BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#6738BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6738BF

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6738BF	#FFFFFF	#000000	##FFFFFF
##6738BF	1.00	7.25	2.89	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C3

Deuteranopia (green-blind)

#0054BC

Tritanopia (blue-blind)

#4D5A78

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6738bf;
/* rgb */ color: rgb(103, 56, 191);
/* oklch */ color: oklch(47.8% 0.198 293.4);

Tailwind

colors: {
  custom: {
    50: '#9a72d3',
    500: '#6738bf',
    950: '#000000',
  },
}

SCSS

$custom: #6738bf;
$custom-light: #9a72d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6738bf",
  "rgb": {
    "r": 103,
    "g": 56,
    "b": 191
  },
  "hsl": {
    "h": 260.889,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47818,
    "c": 0.19785,
    "h": 293.4
  },
  "luminance": 0.09473
}

Semantic roles & 50–950 ramp

primary

#6738BF

secondary

#B3CA89

accent

#DE4AAA

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0814

muted

#7F7B83

Preview Lab

Preview with #6738BF

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

Preview Lab → · Contrast checker → · Palette generator →