#6738BB#6738BB

#6738BB is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.5% C 0.193 H 294.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#6738BB
RGB	rgb(103, 56, 187)
HSL	hsl(262, 54%, 48%)
HSV	hsv(262, 70%, 73%)
CMYK	cmyk(44.9%, 70.1%, 0%, 26.7%)
CIE-LAB	lab(36.55, 49.41, -61.56)
CIE-LCH	lch(36.55, 78.93, 308.75°)
OKLab	oklab(47.49% 0.0794 -0.1762)
OKLCH	oklch(47.49% 0.193 294.2)
XYZ	xyz(15.9749, 9.2993, 47.9573)
Luminance	0.0930 (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

#6738BB #8CBB38

analogous

#384ABB #6738BB #A938BB

triadic

#6738BB #BB6738 #38BB67

tetradic

#6738BB #BB384A #8CBB38 #38BBA9

square

#6738BB #BB384A #8CBB38 #38BBA9

split-complementary

#6738BB #BBA938 #4ABB38

monochromatic

#331C5D #4D2A8C #6738BB #8861D0 #AC90DE

Accessibility & contrast

On white

7.34

#6738BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#6738BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6738BB

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6738BB	#FFFFFF	#000000	##FFFFFF
##6738BB	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BF

Deuteranopia (green-blind)

#0054B8

Tritanopia (blue-blind)

#4F5975

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6738bb;
/* rgb */ color: rgb(103, 56, 187);
/* oklch */ color: oklch(47.5% 0.193 294.2);

Tailwind

colors: {
  custom: {
    50: '#9a72d0',
    500: '#6738bb',
    950: '#000000',
  },
}

SCSS

$custom: #6738bb;
$custom-light: #9a72d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6738bb",
  "rgb": {
    "r": 103,
    "g": 56,
    "b": 187
  },
  "hsl": {
    "h": 261.527,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47485,
    "c": 0.19326,
    "h": 294.2
  },
  "luminance": 0.093
}

Semantic roles & 50–950 ramp

primary

#6738BB

secondary

#B1C886

accent

#DD4BA9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #6738BB

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

Preview Lab → · Contrast checker → · Palette generator →