#1D3034
Closest named color: Gunmetal (#293241). oklch(29.5% 0.026 212.3), rgb(29, 48, 52).
Aa
White text reads best on this color (13.77:1).
About this color
#1D3034 is a dark close to neutral grey. In OKLCH its lightness is 29%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Gunmetal (#293241), ΔE 0.031 away. White text reads best on it, at 13.77:1.
| Hue family | Neutrals |
| Lightness | dark (29%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.52:1 |
| White text | 13.77:1 |
Values
| HEX | #1D3034 |
| RGB | rgb(29, 48, 52) |
| HSL | hsl(190, 28%, 16%) |
| OKLCH | oklch(29.5% 0.026 212.3) |
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 #1D3034 | 13.77:1 | AAA | Lc -103.4 | Preferred for body text |
| Black text on #1D3034 | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #1D3034 text on white | 13.77:1 | AAA | Lc 100.3 | Preferred for body text |
| #1D3034 text on black | 1.52:1 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E4EBED
oklch(93.5% 0.008 216.6)
-
Step 200
200
#CDDCE0
oklch(88.4% 0.017 215.5)
-
Step 300
300
#ABC6CC
oklch(80.8% 0.03 212.6)
-
Step 400
400
#7EA9B2
oklch(70.7% 0.048 212)
-
Step 500
500
#5B94A0
oklch(63.2% 0.062 212.5)
-
Step 600
600
#3F7E8B
oklch(55.7% 0.068 212.8)
-
Step 700
700
#306A76
oklch(49.1% 0.063 213.1)
-
Step 800
800
#295760
oklch(42.8% 0.052 212)
-
Step 900
900
#26474E
oklch(37.6% 0.04 212.8)
-
Step 950
950 (this color)
#1D3034
oklch(29.5% 0.026 212.3)
#1D3034 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) | #2D2F34 | 0.024 |
| Deuteranopia (no green cones) | #292C34 | 0.022 |
| Tritanopia (no blue cones) | #143231 | 0.015 |
| Achromatopsia (no color) | #2D2D2D | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D3034
#1D3034
oklch(29.5% 0.026 212.3)
- #382824
#382824
oklch(29.4% 0.025 34.5)
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 #1D3034, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.031
- Jet #212529 ΔE 0.038
- Space Cadet #2B2D42 ΔE 0.038
- Oxford Blue #1B263B ΔE 0.041
- Dark #1B2431 ΔE 0.042
- Midnight Green #073B4C ΔE 0.049
- Dark Blue Grey #1F3B4D ΔE 0.051
- Onyx #343A40 ΔE 0.053
Use #1D3034 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.