#6D177D#6D177D

#6D177D is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.9% C 0.169 H 320.6°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#6D177D
RGB	rgb(109, 23, 125)
HSL	hsl(291, 69%, 29%)
HSV	hsv(291, 82%, 49%)
CMYK	cmyk(12.8%, 81.6%, 0%, 51%)
CIE-LAB	lab(27.70, 50.14, -38.14)
CIE-LCH	lch(27.70, 63.00, 322.75°)
OKLab	oklab(39.9% 0.1304 -0.107)
OKLCH	oklch(39.9% 0.169 320.6)
XYZ	xyz(10.3143, 5.3452, 19.8865)
Luminance	0.0534 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D177D #277D17

analogous

#3A177D #6D177D #7D175A

triadic

#6D177D #7D6D17 #177D6D

tetradic

#6D177D #7D3A17 #277D17 #175A7D

square

#6D177D #7D3A17 #277D17 #175A7D

split-complementary

#6D177D #5A7D17 #177D3A

monochromatic

#17051A #400D49 #6D177D #9A21B1 #C035DA

Accessibility & contrast

On white

10.15

#6D177D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#6D177D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D177D

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D177D	#FFFFFF	#000000	##FFFFFF
##6D177D	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C80

Deuteranopia (green-blind)

#23447B

Tritanopia (blue-blind)

#6E2D4A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #6d177d;
/* rgb */ color: rgb(109, 23, 125);
/* oklch */ color: oklch(39.9% 0.169 320.6);

Tailwind

colors: {
  custom: {
    50: '#9a60a3',
    500: '#6d177d',
    950: '#000000',
  },
}

SCSS

$custom: #6d177d;
$custom-light: #9a60a3;
$custom-dark: #000000;

JSON

{
  "hex": "#6d177d",
  "rgb": {
    "r": 109,
    "g": 23,
    "b": 125
  },
  "hsl": {
    "h": 290.588,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39899,
    "c": 0.16871,
    "h": 320.6
  },
  "luminance": 0.05345
}

Semantic roles & 50–950 ramp

primary

#6D177D

secondary

#50B23E

accent

#EC3C58

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #6D177D

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

Preview Lab → · Contrast checker → · Palette generator →