#6737BB#6737BB

#6737BB is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.4% C 0.194 H 294.4°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#6737BB
RGB	rgb(103, 55, 187)
HSL	hsl(262, 55%, 47%)
HSV	hsv(262, 71%, 73%)
CMYK	cmyk(44.9%, 70.6%, 0%, 26.7%)
CIE-LAB	lab(36.37, 49.91, -61.85)
CIE-LCH	lch(36.37, 79.48, 308.90°)
OKLab	oklab(47.36% 0.0803 -0.1771)
OKLCH	oklch(47.36% 0.194 294.4)
XYZ	xyz(15.9269, 9.2034, 47.9413)
Luminance	0.0920 (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

#6737BB #8BBB37

analogous

#3749BB #6737BB #A937BB

triadic

#6737BB #BB6737 #37BB67

tetradic

#6737BB #BB3749 #8BBB37 #37BBA9

square

#6737BB #BB3749 #8BBB37 #37BBA9

split-complementary

#6737BB #BBA937 #49BB37

monochromatic

#331B5C #4D298C #6737BB #885FD0 #AB8EDE

Accessibility & contrast

On white

7.39

#6737BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#6737BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6737BB

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6737BB	#FFFFFF	#000000	##FFFFFF
##6737BB	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BF

Deuteranopia (green-blind)

#0053B8

Tritanopia (blue-blind)

#4F5875

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6737bb;
/* rgb */ color: rgb(103, 55, 187);
/* oklch */ color: oklch(47.4% 0.194 294.4);

Tailwind

colors: {
  custom: {
    50: '#9a72d0',
    500: '#6737bb',
    950: '#000000',
  },
}

SCSS

$custom: #6737bb;
$custom-light: #9a72d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6737bb",
  "rgb": {
    "r": 103,
    "g": 55,
    "b": 187
  },
  "hsl": {
    "h": 261.818,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47356,
    "c": 0.19444,
    "h": 294.4
  },
  "luminance": 0.09204
}

Semantic roles & 50–950 ramp

primary

#6737BB

secondary

#B0C985

accent

#DE4AA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #6737BB

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

Preview Lab → · Contrast checker → · Palette generator →