#2E3840#2E3840

#2E3840 is a dark, near-neutral cyan. Relative luminance 0.038; OKLCH L 33.5% C 0.020 H 242.4°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#2E3840
RGB	rgb(46, 56, 64)
HSL	hsl(207, 16%, 22%)
HSV	hsv(207, 28%, 25%)
CMYK	cmyk(28.1%, 12.5%, 0%, 74.9%)
CIE-LAB	lab(22.93, -1.99, -6.35)
CIE-LCH	lch(22.93, 6.65, 252.63°)
OKLab	oklab(33.48% -0.0091 -0.0173)
OKLCH	oklch(33.48% 0.02 242.4)
XYZ	xyz(3.4660, 3.7792, 5.3963)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3840 #40362E

analogous

#2E403F #2E3840 #2E2F40

triadic

#2E3840 #402E38 #38402E

tetradic

#2E3840 #3F2E40 #40362E #2F402E

square

#2E3840 #3F2E40 #40362E #2F402E

split-complementary

#2E3840 #402E2F #403F2E

monochromatic

#0D1012 #14191C #2E3840 #485764 #617687

Accessibility & contrast

On white

11.96

#2E3840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2E3840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3840

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3840	#FFFFFF	#000000	##FFFFFF
##2E3840	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353840

Deuteranopia (green-blind)

#323640

Tritanopia (blue-blind)

#293A3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e3840;
/* rgb */ color: rgb(46, 56, 64);
/* oklch */ color: oklch(33.5% 0.020 242.4);

Tailwind

colors: {
  custom: {
    50: '#676e74',
    500: '#2e3840',
    950: '#000000',
  },
}

SCSS

$custom: #2e3840;
$custom-light: #676e74;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3840",
  "rgb": {
    "r": 46,
    "g": 56,
    "b": 64
  },
  "hsl": {
    "h": 206.667,
    "s": 16.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33477,
    "c": 0.01952,
    "h": 242.4
  },
  "luminance": 0.03779
}

Semantic roles & 50–950 ramp

primary

#2E3840

secondary

#706459

accent

#906FB9

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060708

muted

#7A7A7B

Preview Lab

Preview with #2E3840

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

Preview Lab → · Contrast checker → · Palette generator →