#6738BC#6738BC

#6738BC is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.6% C 0.194 H 294.0°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#6738BC
RGB	rgb(103, 56, 188)
HSL	hsl(261, 54%, 48%)
HSV	hsv(261, 70%, 74%)
CMYK	cmyk(45.2%, 70.2%, 0%, 26.3%)
CIE-LAB	lab(36.64, 49.67, -62.02)
CIE-LCH	lch(36.64, 79.46, 308.69°)
OKLab	oklab(47.57% 0.0792 -0.1776)
OKLCH	oklch(47.57% 0.194 294)
XYZ	xyz(16.0823, 9.3423, 48.5231)
Luminance	0.0934 (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

#6738BC #8DBC38

analogous

#384BBC #6738BC #A938BC

triadic

#6738BC #BC6738 #38BC67

tetradic

#6738BC #BC384B #8DBC38 #38BCA9

square

#6738BC #BC384B #8DBC38 #38BCA9

split-complementary

#6738BC #BCA938 #4BBC38

monochromatic

#331C5E #4D2A8D #6738BC #8961D0 #AC90DE

Accessibility & contrast

On white

7.32

#6738BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#6738BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6738BC

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6738BC	#FFFFFF	#000000	##FFFFFF
##6738BC	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C0

Deuteranopia (green-blind)

#0054B9

Tritanopia (blue-blind)

#4F5976

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6738bc;
/* rgb */ color: rgb(103, 56, 188);
/* oklch */ color: oklch(47.6% 0.194 294.0);

Tailwind

colors: {
  custom: {
    50: '#9a72d1',
    500: '#6738bc',
    950: '#000000',
  },
}

SCSS

$custom: #6738bc;
$custom-light: #9a72d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6738bc",
  "rgb": {
    "r": 103,
    "g": 56,
    "b": 188
  },
  "hsl": {
    "h": 261.364,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47568,
    "c": 0.1944,
    "h": 294
  },
  "luminance": 0.09343
}

Semantic roles & 50–950 ramp

primary

#6738BC

secondary

#B1C987

accent

#DD4AA9

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6738BC

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

Preview Lab → · Contrast checker → · Palette generator →