#6F579B#6F579B

#6F579B is a mid, moderate violet. Relative luminance 0.126; OKLCH L 51.1% C 0.107 H 298.8°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#6F579B
RGB	rgb(111, 87, 155)
HSL	hsl(261, 28%, 47%)
HSV	hsv(261, 44%, 61%)
CMYK	cmyk(28.4%, 43.9%, 0%, 39.2%)
CIE-LAB	lab(42.10, 24.96, -33.62)
CIE-LCH	lch(42.10, 41.88, 306.59°)
OKLab	oklab(51.09% 0.0518 -0.0941)
OKLCH	oklch(51.09% 0.107 298.8)
XYZ	xyz(15.8788, 12.5623, 32.5922)
Luminance	0.1256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F579B #839B57

analogous

#57619B #6F579B #91579B

triadic

#6F579B #9B6F57 #579B6F

tetradic

#6F579B #9B5761 #839B57 #579B91

square

#6F579B #9B5761 #839B57 #579B91

split-complementary

#6F579B #9B9157 #619B57

monochromatic

#372B4D #534174 #6F579B #8F7BB5 #B0A2CB

Accessibility & contrast

On white

5.98

#6F579B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#6F579B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6F579B

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F579B	#FFFFFF	#000000	##FFFFFF
##6F579B	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44639E

Deuteranopia (green-blind)

#486399

Tritanopia (blue-blind)

#666371

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6f579b;
/* rgb */ color: rgb(111, 87, 155);
/* oklch */ color: oklch(51.1% 0.107 298.8);

Tailwind

colors: {
  custom: {
    50: '#9a86b9',
    500: '#6f579b',
    950: '#000000',
  },
}

SCSS

$custom: #6f579b;
$custom-light: #9a86b9;
$custom-dark: #000000;

JSON

{
  "hex": "#6f579b",
  "rgb": {
    "r": 111,
    "g": 87,
    "b": 155
  },
  "hsl": {
    "h": 261.176,
    "s": 28.099,
    "l": 47.451
  },
  "oklch": {
    "l": 0.51088,
    "c": 0.10738,
    "h": 298.8
  },
  "luminance": 0.12562
}

Semantic roles & 50–950 ramp

primary

#6F579B

secondary

#ACB896

accent

#C463A2

background

#F9F8FB

surface

#F2EFF6

border

#CCCAD0

text

#0E0B11

muted

#7E7C80

Preview Lab

Preview with #6F579B

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

Preview Lab → · Contrast checker → · Palette generator →