#6B137F#6B137F

#6B137F is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.4% C 0.173 H 319.0°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#6B137F
RGB	rgb(107, 19, 127)
HSL	hsl(289, 74%, 29%)
HSV	hsv(289, 85%, 50%)
CMYK	cmyk(15.7%, 85%, 0%, 50.2%)
CIE-LAB	lab(27.09, 51.32, -40.40)
CIE-LCH	lch(27.09, 65.31, 321.79°)
OKLab	oklab(39.45% 0.1307 -0.1137)
OKLCH	oklch(39.45% 0.173 319)
XYZ	xyz(10.1265, 5.1244, 20.5303)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B137F #277F13

analogous

#35137F #6B137F #7F135D

triadic

#6B137F #7F6B13 #137F6B

tetradic

#6B137F #7F3513 #277F13 #135D7F

square

#6B137F #7F3513 #277F13 #135D7F

split-complementary

#6B137F #5D7F13 #137F35

monochromatic

#16041B #3E0B4A #6B137F #981BB4 #BE2DE0

Accessibility & contrast

On white

10.37

#6B137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#6B137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B137F

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B137F	#FFFFFF	#000000	##FFFFFF
##6B137F	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A82

Deuteranopia (green-blind)

#1B437D

Tritanopia (blue-blind)

#6B2D4B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #6b137f;
/* rgb */ color: rgb(107, 19, 127);
/* oklch */ color: oklch(39.4% 0.173 319.0);

Tailwind

colors: {
  custom: {
    50: '#995ea5',
    500: '#6b137f',
    950: '#000000',
  },
}

SCSS

$custom: #6b137f;
$custom-light: #995ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b137f",
  "rgb": {
    "r": 107,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 288.889,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39447,
    "c": 0.17322,
    "h": 319
  },
  "luminance": 0.05124
}

Semantic roles & 50–950 ramp

primary

#6B137F

secondary

#50B439

accent

#F1375A

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #6B137F

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

Preview Lab → · Contrast checker → · Palette generator →