#6B4FBB#6B4FBB

#6B4FBB is a mid, vivid violet. Relative luminance 0.123; OKLCH L 51.3% C 0.163 H 291.6°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#6B4FBB
RGB	rgb(107, 79, 187)
HSL	hsl(256, 44%, 52%)
HSV	hsv(256, 58%, 73%)
CMYK	cmyk(42.8%, 57.8%, 0%, 26.7%)
CIE-LAB	lab(41.70, 37.51, -53.20)
CIE-LCH	lch(41.70, 65.10, 305.19°)
OKLab	oklab(51.31% 0.0599 -0.1515)
OKLCH	oklch(51.31% 0.163 291.6)
XYZ	xyz(17.8266, 12.3051, 48.4399)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B4FBB #9FBB4F

analogous

#4F69BB #6B4FBB #A14FBB

triadic

#6B4FBB #BB6B4F #4FBB6B

tetradic

#6B4FBB #BB4F69 #9FBB4F #4FBBA1

square

#6B4FBB #BB4F69 #9FBB4F #4FBBA1

split-complementary

#6B4FBB #BBA14F #69BB4F

monochromatic

#382868 #513994 #6B4FBB #907BCC #B5A7DD

Accessibility & contrast

On white

6.07

#6B4FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#6B4FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B4FBB

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B4FBB	#FFFFFF	#000000	##FFFFFF
##6B4FBB	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0964BF

Deuteranopia (green-blind)

#1660B9

Tritanopia (blue-blind)

#55677D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6b4fbb;
/* rgb */ color: rgb(107, 79, 187);
/* oklch */ color: oklch(51.3% 0.163 291.6);

Tailwind

colors: {
  custom: {
    50: '#9b81d0',
    500: '#6b4fbb',
    950: '#000000',
  },
}

SCSS

$custom: #6b4fbb;
$custom-light: #9b81d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b4fbb",
  "rgb": {
    "r": 107,
    "g": 79,
    "b": 187
  },
  "hsl": {
    "h": 255.556,
    "s": 44.262,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51309,
    "c": 0.16292,
    "h": 291.6
  },
  "luminance": 0.12306
}

Semantic roles & 50–950 ramp

primary

#6B4FBB

secondary

#BECA9B

accent

#D454B3

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0F0A14

muted

#7E7C82

Preview Lab

Preview with #6B4FBB

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

Preview Lab → · Contrast checker → · Palette generator →