#2F283F#2F283F

#2F283F is a dark, muted violet. Relative luminance 0.025; OKLCH L 29.5% C 0.042 H 297.8°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#2F283F
RGB	rgb(47, 40, 63)
HSL	hsl(258, 22%, 20%)
HSV	hsv(258, 37%, 25%)
CMYK	cmyk(25.4%, 36.5%, 0%, 75.3%)
CIE-LAB	lab(17.83, 9.11, -13.44)
CIE-LCH	lch(17.83, 16.24, 304.14°)
OKLab	oklab(29.52% 0.0196 -0.0371)
OKLCH	oklch(29.52% 0.042 297.8)
XYZ	xyz(2.8281, 2.4808, 5.0315)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F283F #383F28

analogous

#282C3F #2F283F #3A283F

triadic

#2F283F #3F2F28 #283F2F

tetradic

#2F283F #3F282C #383F28 #283F3A

square

#2F283F #3F282C #383F28 #283F3A

split-complementary

#2F283F #3F3A28 #2C3F28

monochromatic

#0E0C13 #13101A #2F283F #4B4064 #67588A

Accessibility & contrast

On white

14.04

#2F283F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#2F283F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F283F

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F283F	#FFFFFF	#000000	##FFFFFF
##2F283F	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C40

Deuteranopia (green-blind)

#242B3E

Tritanopia (blue-blind)

#2C2C30

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2f283f;
/* rgb */ color: rgb(47, 40, 63);
/* oklch */ color: oklch(29.5% 0.042 297.8);

Tailwind

colors: {
  custom: {
    50: '#686174',
    500: '#2f283f',
    950: '#000000',
  },
}

SCSS

$custom: #2f283f;
$custom-light: #686174;
$custom-dark: #000000;

JSON

{
  "hex": "#2f283f",
  "rgb": {
    "r": 47,
    "g": 40,
    "b": 63
  },
  "hsl": {
    "h": 258.261,
    "s": 22.33,
    "l": 20.196
  },
  "oklch": {
    "l": 0.2952,
    "c": 0.04198,
    "h": 297.8
  },
  "luminance": 0.02481
}

Semantic roles & 50–950 ramp

primary

#2F283F

secondary

#677152

accent

#BF69A5

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#060508

muted

#7A797B

Preview Lab

Preview with #2F283F

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

Preview Lab → · Contrast checker → · Palette generator →