#193344
Closest named color: Gunmetal (#293241). oklch(30.9% 0.044 239.1), rgb(25, 51, 68).
Aa
White text reads best on this color (13.13:1).
About this color
#193344 is a dark, muted blue. In OKLCH its lightness is 31%, its chroma 0.044 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Gunmetal (#293241), ΔE 0.021 away. White text reads best on it, at 13.13:1.
| Hue family | Blues |
| Lightness | dark (31%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.59:1 |
| White text | 13.13:1 |
Values
| HEX | #193344 |
| RGB | rgb(25, 51, 68) |
| HSL | hsl(204, 46%, 18%) |
| OKLCH | oklch(30.9% 0.044 239.1) |
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 #193344 | 13.13:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #193344 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #193344 text on white | 13.13:1 | AAA | Lc 99.3 | Preferred for body text |
| #193344 text on black | 1.59:1 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C8DCEB
oklch(88.4% 0.03 240.2)
-
Step 300
300
#A2C6DF
oklch(80.9% 0.052 238.6)
-
Step 400
400
#6EA8D0
oklch(70.7% 0.084 239.7)
-
Step 500
500
#4292C3
oklch(63.1% 0.107 238.7)
-
Step 600
600
#1A7BB0
oklch(55.6% 0.117 239.3)
-
Step 700
700
#066897
oklch(49.2% 0.108 238.6)
-
Step 800
800
#0E557B
oklch(42.8% 0.09 239)
-
Step 900
900
#174663
oklch(37.7% 0.071 239.8)
-
Step 950
950 (this color)
#193344
oklch(30.9% 0.044 239.1)
#193344 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) | #2B3345 | 0.025 |
| Deuteranopia (no green cones) | #252E44 | 0.022 |
| Tritanopia (no blue cones) | #003739 | 0.034 |
| Achromatopsia (no color) | #303030 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #193344
#193344
oklch(30.9% 0.044 239.1)
- #412A18
#412A18
oklch(30.8% 0.045 58.1)
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 #193344, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.021
- Midnight Green #073B4C ΔE 0.028
- Space Cadet #2B2D42 ΔE 0.029
- Dark Blue Grey #1F3B4D ΔE 0.030
- Prussian Blue #1D3557 ΔE 0.035
- Oxford Blue #1B263B ΔE 0.043
- Onyx #343A40 ΔE 0.048
- Dark #1B2431 ΔE 0.055
Use #193344 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.