#6B56BB#6B56BB

#6B56BB is a mid, vivid violet. Relative luminance 0.134; OKLCH L 52.5% C 0.153 H 289.7°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#6B56BB
RGB	rgb(107, 86, 187)
HSL	hsl(252, 43%, 54%)
HSV	hsv(252, 54%, 73%)
CMYK	cmyk(42.8%, 54%, 0%, 26.7%)
CIE-LAB	lab(43.31, 33.36, -50.60)
CIE-LCH	lch(43.31, 60.61, 303.40°)
OKLab	oklab(52.5% 0.0514 -0.1439)
OKLCH	oklch(52.5% 0.153 289.7)
XYZ	xyz(18.3583, 13.3686, 48.6172)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B56BB #A6BB56

analogous

#5673BB #6B56BB #9D56BB

triadic

#6B56BB #BB6B56 #56BB6B

tetradic

#6B56BB #BB5673 #A6BB56 #56BB9D

square

#6B56BB #BB5673 #A6BB56 #56BB9D

split-complementary

#6B56BB #BB9D56 #73BB56

monochromatic

#392B6B #503D97 #6B56BB #9182CD #B7ADDE

Accessibility & contrast

On white

5.72

#6B56BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#6B56BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B56BB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B56BB	#FFFFFF	#000000	##FFFFFF
##6B56BB	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2568BE

Deuteranopia (green-blind)

#2864B9

Tritanopia (blue-blind)

#546B80

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6b56bb;
/* rgb */ color: rgb(107, 86, 187);
/* oklch */ color: oklch(52.5% 0.153 289.7);

Tailwind

colors: {
  custom: {
    50: '#9a86d0',
    500: '#6b56bb',
    950: '#000000',
  },
}

SCSS

$custom: #6b56bb;
$custom-light: #9a86d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b56bb",
  "rgb": {
    "r": 107,
    "g": 86,
    "b": 187
  },
  "hsl": {
    "h": 252.475,
    "s": 42.616,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52504,
    "c": 0.15276,
    "h": 289.7
  },
  "luminance": 0.13369
}

Semantic roles & 50–950 ramp

primary

#6B56BB

secondary

#C3CCA1

accent

#D255B8

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #6B56BB

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

Preview Lab → · Contrast checker → · Palette generator →