#2A2A2F#2A2A2F

#2A2A2F is a dark, near-neutral grey. Relative luminance 0.024; OKLCH L 28.7% C 0.009 H 285.8°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A2A2F
RGB	rgb(42, 42, 47)
HSL	hsl(240, 6%, 17%)
HSV	hsv(240, 11%, 18%)
CMYK	cmyk(10.6%, 10.6%, 0%, 81.6%)
CIE-LAB	lab(17.24, 1.25, -3.24)
CIE-LCH	lch(17.24, 3.47, 291.07°)
OKLab	oklab(28.7% 0.0025 -0.0087)
OKLCH	oklch(28.7% 0.009 285.8)
XYZ	xyz(2.2958, 2.3534, 3.0221)
Luminance	0.0235 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2A2F #2F2F2A

analogous

#2A2D2F #2A2A2F #2D2A2F

triadic

#2A2A2F #2F2A2A #2A2F2A

tetradic

#2A2A2F #2F2A2D #2F2F2A #2A2F2D

square

#2A2A2F #2F2A2D #2F2F2A #2A2F2D

split-complementary

#2A2A2F #2F2D2A #2D2F2A

monochromatic

#0E0E10 #0E0E10 #2A2A2F #47474F #646470

Accessibility & contrast

On white

14.28

#2A2A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#2A2A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2A2F

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2A2F	#FFFFFF	#000000	##FFFFFF
##2A2A2F	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292B2F

Deuteranopia (green-blind)

#292A2F

Tritanopia (blue-blind)

#292B2C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2a2a2f;
/* rgb */ color: rgb(42, 42, 47);
/* oklch */ color: oklch(28.7% 0.009 285.8);

Tailwind

colors: {
  custom: {
    50: '#636367',
    500: '#2a2a2f',
    950: '#000000',
  },
}

SCSS

$custom: #2a2a2f;
$custom-light: #636367;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2a2f",
  "rgb": {
    "r": 42,
    "g": 42,
    "b": 47
  },
  "hsl": {
    "h": 240,
    "s": 5.618,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28703,
    "c": 0.00904,
    "h": 285.8
  },
  "luminance": 0.02353
}

Semantic roles & 50–950 ramp

primary

#2A2A2F

secondary

#5E5E57

accent

#AF79AF

background

#F5F5F6

surface

#EAEAEB

border

#C6C6C6

text

#050506

muted

#79797A

Preview Lab

Preview with #2A2A2F

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

Preview Lab → · Contrast checker → · Palette generator →