#6F429B#6F429B

#6F429B is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.4% C 0.142 H 304.9°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#6F429B
RGB	rgb(111, 66, 155)
HSL	hsl(270, 40%, 43%)
HSV	hsv(270, 57%, 61%)
CMYK	cmyk(28.4%, 57.4%, 0%, 39.2%)
CIE-LAB	lab(37.19, 37.39, -41.41)
CIE-LCH	lch(37.19, 55.79, 312.08°)
OKLab	oklab(47.44% 0.0815 -0.1168)
OKLCH	oklch(47.44% 0.142 304.9)
XYZ	xyz(14.4189, 9.6426, 32.1056)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F429B #6E9B42

analogous

#42429B #6F429B #9B429A

triadic

#6F429B #9B6F42 #429B6F

tetradic

#6F429B #9B4242 #6E9B42 #429A9B

square

#6F429B #9B4242 #6E9B42 #429A9B

split-complementary

#6F429B #9A9B42 #429B42

monochromatic

#321D45 #503070 #6F429B #8E5FBB #AC8ACD

Accessibility & contrast

On white

7.17

#6F429B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#6F429B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F429B

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F429B	#FFFFFF	#000000	##FFFFFF
##6F429B	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20569E

Deuteranopia (green-blind)

#315899

Tritanopia (blue-blind)

#675368

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6f429b;
/* rgb */ color: rgb(111, 66, 155);
/* oklch */ color: oklch(47.4% 0.142 304.9);

Tailwind

colors: {
  custom: {
    50: '#9b78b9',
    500: '#6f429b',
    950: '#000000',
  },
}

SCSS

$custom: #6f429b;
$custom-light: #9b78b9;
$custom-dark: #000000;

JSON

{
  "hex": "#6f429b",
  "rgb": {
    "r": 111,
    "g": 66,
    "b": 155
  },
  "hsl": {
    "h": 270.337,
    "s": 40.271,
    "l": 43.333
  },
  "oklch": {
    "l": 0.47437,
    "c": 0.14239,
    "h": 304.9
  },
  "luminance": 0.09642
}

Semantic roles & 50–950 ramp

primary

#6F429B

secondary

#9CB881

accent

#D05893

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0911

muted

#7E7B80

Preview Lab

Preview with #6F429B

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

Preview Lab → · Contrast checker → · Palette generator →