#6B577F#6B577F

#6B577F is a mid, moderate violet. Relative luminance 0.115; OKLCH L 49.2% C 0.067 H 306.9°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#6B577F
RGB	rgb(107, 87, 127)
HSL	hsl(270, 19%, 42%)
HSV	hsv(270, 31%, 50%)
CMYK	cmyk(15.7%, 31.5%, 0%, 50.2%)
CIE-LAB	lab(40.37, 16.62, -19.44)
CIE-LCH	lch(40.37, 25.58, 310.54°)
OKLab	oklab(49.25% 0.0401 -0.0534)
OKLCH	oklch(49.25% 0.067 306.9)
XYZ	xyz(13.3016, 11.4746, 21.5886)
Luminance	0.1147 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B577F #6B7F57

analogous

#57577F #6B577F #7F577F

triadic

#6B577F #7F6B57 #577F6B

tetradic

#6B577F #7F5757 #6B7F57 #577F7F

square

#6B577F #7F5757 #6B7F57 #577F7F

split-complementary

#6B577F #7F7F57 #577F57

monochromatic

#2E2536 #4C3E5B #6B577F #8A74A0 #A898B8

Accessibility & contrast

On white

6.37

#6B577F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#6B577F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B577F

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B577F	#FFFFFF	#000000	##FFFFFF
##6B577F	1.00	6.37	3.29	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505E81

Deuteranopia (green-blind)

#545F7E

Tritanopia (blue-blind)

#685D65

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6b577f;
/* rgb */ color: rgb(107, 87, 127);
/* oklch */ color: oklch(49.2% 0.067 306.9);

Tailwind

colors: {
  custom: {
    50: '#9686a4',
    500: '#6b577f',
    950: '#000000',
  },
}

SCSS

$custom: #6b577f;
$custom-light: #9686a4;
$custom-dark: #000000;

JSON

{
  "hex": "#6b577f",
  "rgb": {
    "r": 107,
    "g": 87,
    "b": 127
  },
  "hsl": {
    "h": 270,
    "s": 18.692,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49245,
    "c": 0.06675,
    "h": 306.9
  },
  "luminance": 0.11474
}

Semantic roles & 50–950 ramp

primary

#6B577F

secondary

#99A68C

accent

#BB6C94

background

#F9F8FA

surface

#F2EFF4

border

#CCCACE

text

#0D0B0F

muted

#7E7C7F

Preview Lab

Preview with #6B577F

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

Preview Lab → · Contrast checker → · Palette generator →