#6F288B#6F288B

#6F288B is a dark, vivid purple. Relative luminance 0.068; OKLCH L 42.8% C 0.163 H 314.7°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#6F288B
RGB	rgb(111, 40, 139)
HSL	hsl(283, 55%, 35%)
HSV	hsv(283, 71%, 55%)
CMYK	cmyk(20.1%, 71.2%, 0%, 45.5%)
CIE-LAB	lab(31.26, 46.95, -41.14)
CIE-LCH	lch(31.26, 62.43, 318.77°)
OKLab	oklab(42.8% 0.1147 -0.1159)
OKLCH	oklch(42.8% 0.163 314.7)
XYZ	xyz(11.9738, 6.7616, 25.0955)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F288B #448B28

analogous

#3D288B #6F288B #8B2876

triadic

#6F288B #8B6F28 #288B6F

tetradic

#6F288B #8B3D28 #448B28 #28768B

square

#6F288B #8B3D28 #448B28 #28768B

split-complementary

#6F288B #768B28 #288B3D

monochromatic

#230D2C #491A5B #6F288B #9536BB #B05DD0

Accessibility & contrast

On white

8.93

#6F288B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#6F288B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F288B

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F288B	#FFFFFF	#000000	##FFFFFF
##6F288B	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468E

Deuteranopia (green-blind)

#244B89

Tritanopia (blue-blind)

#6D3C56

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #6f288b;
/* rgb */ color: rgb(111, 40, 139);
/* oklch */ color: oklch(42.8% 0.163 314.7);

Tailwind

colors: {
  custom: {
    50: '#9c68ad',
    500: '#6f288b',
    950: '#000000',
  },
}

SCSS

$custom: #6f288b;
$custom-light: #9c68ad;
$custom-dark: #000000;

JSON

{
  "hex": "#6f288b",
  "rgb": {
    "r": 111,
    "g": 40,
    "b": 139
  },
  "hsl": {
    "h": 283.03,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42802,
    "c": 0.163,
    "h": 314.7
  },
  "luminance": 0.06761
}

Semantic roles & 50–950 ramp

primary

#6F288B

secondary

#73B659

accent

#DF4973

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0F0710

muted

#7E7A7F

Preview Lab

Preview with #6F288B

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

Preview Lab → · Contrast checker → · Palette generator →