#2E303C#2E303C

#2E303C is a dark, muted blue. Relative luminance 0.030; OKLCH L 31.2% C 0.022 H 277.6°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#2E303C
RGB	rgb(46, 48, 60)
HSL	hsl(231, 13%, 21%)
HSV	hsv(231, 23%, 24%)
CMYK	cmyk(23.3%, 20%, 0%, 76.5%)
CIE-LAB	lab(20.13, 2.28, -7.87)
CIE-LCH	lch(20.13, 8.19, 286.15°)
OKLab	oklab(31.23% 0.0029 -0.0215)
OKLCH	oklch(31.23% 0.022 277.6)
XYZ	xyz(2.9991, 3.0209, 4.6992)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E303C #3C3A2E

analogous

#2E373C #2E303C #332E3C

triadic

#2E303C #3C2E30 #303C2E

tetradic

#2E303C #3C2E37 #3C3A2E #2E3C33

square

#2E303C #3C2E37 #3C3A2E #2E3C33

split-complementary

#2E303C #3C332E #373C2E

monochromatic

#0D0E11 #131419 #2E303C #494C5F #636781

Accessibility & contrast

On white

13.09

#2E303C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2E303C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E303C

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E303C	#FFFFFF	#000000	##FFFFFF
##2E303C	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D313D

Deuteranopia (green-blind)

#2C303C

Tritanopia (blue-blind)

#2B3234

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2e303c;
/* rgb */ color: rgb(46, 48, 60);
/* oklch */ color: oklch(31.2% 0.022 277.6);

Tailwind

colors: {
  custom: {
    50: '#676871',
    500: '#2e303c',
    950: '#000000',
  },
}

SCSS

$custom: #2e303c;
$custom-light: #676871;
$custom-dark: #000000;

JSON

{
  "hex": "#2e303c",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 60
  },
  "hsl": {
    "h": 231.429,
    "s": 13.208,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31226,
    "c": 0.02165,
    "h": 277.6
  },
  "luminance": 0.03021
}

Semantic roles & 50–950 ramp

primary

#2E303C

secondary

#6C695A

accent

#AC72B6

background

#F6F6F6

surface

#EBEBEC

border

#C6C6C7

text

#060607

muted

#7A7A7A

Preview Lab

Preview with #2E303C

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

Preview Lab → · Contrast checker → · Palette generator →