#2E343E
Closest named color: Gunmetal (#293241). oklch(32.3% 0.02 260.6), rgb(46, 52, 62).
Aa
White text reads best on this color (12.52:1).
About this color
#2E343E is a dark close to neutral grey. In OKLCH its lightness is 32%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Gunmetal (#293241), ΔE 0.013 away. White text reads best on it, at 12.52:1.
| Hue family | Neutrals |
| Lightness | dark (32%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.67:1 |
| White text | 12.52:1 |
Values
| HEX | #2E343E |
| RGB | rgb(46, 52, 62) |
| HSL | hsl(218, 15%, 21%) |
| OKLCH | oklch(32.3% 0.02 260.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2E343E | 12.52:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #2E343E | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #2E343E text on white | 12.52:1 | AAA | Lc 98.5 | Preferred for body text |
| #2E343E text on black | 1.67:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200
#D4D9E2
oklch(88.4% 0.013 262.4)
-
Step 300
300
#B8C1D0
oklch(80.9% 0.023 260.7)
-
Step 400
400
#94A1B8
oklch(70.6% 0.037 261.9)
-
Step 500
500
#798AA7
oklch(63% 0.048 261.1)
-
Step 600
600
#627492
oklch(55.6% 0.052 260.5)
-
Step 700
700
#51617C
oklch(49% 0.048 260.8)
-
Step 800
800
#434F65
oklch(42.6% 0.04 262.4)
-
Step 900
900
#384252
oklch(37.7% 0.031 259.7)
-
Step 950
950 (this color)
#2E343E
oklch(32.3% 0.02 260.6)
#2E343E with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #31343E | 0.005 |
| Deuteranopia (no green cones) | #2F333E | 0.004 |
| Tritanopia (no blue cones) | #2A3637 | 0.018 |
| Achromatopsia (no color) | #343434 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E343E
#2E343E
oklch(32.3% 0.02 260.6)
- #393328
#393328
oklch(32.4% 0.02 82.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2E343E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.013
- Onyx #343A40 ΔE 0.023
- Space Cadet #2B2D42 ΔE 0.028
- Dark Blue Grey #1F3B4D ΔE 0.033
- Midnight Green #073B4C ΔE 0.044
- Prussian Blue #1D3557 ΔE 0.048
- Charcoal Grey #3C4142 ΔE 0.050
- Oxford Blue #1B263B ΔE 0.059
Use #2E343E in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.