#6B439D#6B439D

#6B439D is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.3% C 0.142 H 301.7°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#6B439D
RGB	rgb(107, 67, 157)
HSL	hsl(267, 40%, 44%)
HSV	hsv(267, 57%, 62%)
CMYK	cmyk(31.8%, 57.3%, 0%, 38.4%)
CIE-LAB	lab(37.07, 36.29, -42.84)
CIE-LCH	lch(37.07, 56.14, 310.27°)
OKLab	oklab(47.28% 0.0748 -0.1211)
OKLCH	oklch(47.28% 0.142 301.7)
XYZ	xyz(14.1550, 9.5744, 32.9941)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B439D #759D43

analogous

#43489D #6B439D #98439D

triadic

#6B439D #9D6B43 #439D6B

tetradic

#6B439D #9D4348 #759D43 #439D98

square

#6B439D #9D4348 #759D43 #439D98

split-complementary

#6B439D #9D9843 #489D43

monochromatic

#311E47 #4E3172 #6B439D #8A61BC #AA8CCE

Accessibility & contrast

On white

7.20

#6B439D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#6B439D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B439D

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B439D	#FFFFFF	#000000	##FFFFFF
##6B439D	1.00	7.20	2.91	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D57A0

Deuteranopia (green-blind)

#2C579B

Tritanopia (blue-blind)

#615569

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6b439d;
/* rgb */ color: rgb(107, 67, 157);
/* oklch */ color: oklch(47.3% 0.142 301.7);

Tailwind

colors: {
  custom: {
    50: '#9879ba',
    500: '#6b439d',
    950: '#000000',
  },
}

SCSS

$custom: #6b439d;
$custom-light: #9879ba;
$custom-dark: #000000;

JSON

{
  "hex": "#6b439d",
  "rgb": {
    "r": 107,
    "g": 67,
    "b": 157
  },
  "hsl": {
    "h": 266.667,
    "s": 40.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.47279,
    "c": 0.14233,
    "h": 301.7
  },
  "luminance": 0.09574
}

Semantic roles & 50–950 ramp

primary

#6B439D

secondary

#A1B983

accent

#D0589B

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0912

muted

#7E7B81

Preview Lab

Preview with #6B439D

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

Preview Lab → · Contrast checker → · Palette generator →