#2E2F37#2E2F37

#2E2F37 is a dark, near-neutral blue. Relative luminance 0.029; OKLCH L 30.7% C 0.014 H 279.9°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#2E2F37
RGB	rgb(46, 47, 55)
HSL	hsl(233, 9%, 20%)
HSV	hsv(233, 16%, 22%)
CMYK	cmyk(16.4%, 14.5%, 0%, 78.4%)
CIE-LAB	lab(19.60, 1.59, -5.24)
CIE-LCH	lch(19.60, 5.47, 286.87°)
OKLab	oklab(30.74% 0.0025 -0.0142)
OKLCH	oklch(30.74% 0.014 279.9)
XYZ	xyz(2.8327, 2.8897, 4.0222)
Luminance	0.0289 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E2F37 #37362E

analogous

#2E3437 #2E2F37 #322E37

triadic

#2E2F37 #372E2F #2F372E

tetradic

#2E2F37 #372E34 #37362E #2E3732

square

#2E2F37 #372E34 #37362E #2E3732

split-complementary

#2E2F37 #37322E #34372E

monochromatic

#0E0E11 #121316 #2E2F37 #4A4B58 #66687A

Accessibility & contrast

On white

13.31

#2E2F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2E2F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E2F37

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E2F37	#FFFFFF	#000000	##FFFFFF
##2E2F37	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3037

Deuteranopia (green-blind)

#2D2F37

Tritanopia (blue-blind)

#2C3032

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2e2f37;
/* rgb */ color: rgb(46, 47, 55);
/* oklch */ color: oklch(30.7% 0.014 279.9);

Tailwind

colors: {
  custom: {
    50: '#66676d',
    500: '#2e2f37',
    950: '#000000',
  },
}

SCSS

$custom: #2e2f37;
$custom-light: #66676d;
$custom-dark: #000000;

JSON

{
  "hex": "#2e2f37",
  "rgb": {
    "r": 46,
    "g": 47,
    "b": 55
  },
  "hsl": {
    "h": 233.333,
    "s": 8.911,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30744,
    "c": 0.01437,
    "h": 279.9
  },
  "luminance": 0.0289
}

Semantic roles & 50–950 ramp

primary

#2E2F37

secondary

#66655A

accent

#AB76B2

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#060607

muted

#7A7A7A

Preview Lab

Preview with #2E2F37

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

Preview Lab → · Contrast checker → · Palette generator →