#193447
Closest named color: Gunmetal (#293241). oklch(31.3% 0.048 241.2), rgb(25, 52, 71).
Aa
White text reads best on this color (12.93:1).
About this color
#193447 is a dark, muted blue. In OKLCH its lightness is 31%, its chroma 0.048 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Gunmetal (#293241), ΔE 0.022 away. White text reads best on it, at 12.93:1.
| Hue family | Blues |
| Lightness | dark (31%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.62:1 |
| White text | 12.93:1 |
Values
| HEX | #193447 |
| RGB | rgb(25, 52, 71) |
| HSL | hsl(205, 48%, 19%) |
| OKLCH | oklch(31.3% 0.048 241.2) |
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 #193447 | 12.93:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #193447 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #193447 text on white | 12.93:1 | AAA | Lc 99.0 | Preferred for body text |
| #193447 text on black | 1.62:1 | 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
#E1ECF4
oklch(93.7% 0.016 239.1)
-
Step 200
200
#C8DCEC
oklch(88.4% 0.031 242)
-
Step 300
300
#A1C6E2
oklch(80.9% 0.056 241)
-
Step 400
400
#6BA8D4
oklch(70.7% 0.09 241)
-
Step 500
500
#3E91C8
oklch(63% 0.115 241.1)
-
Step 600
600
#117BB5
oklch(55.7% 0.125 240.8)
-
Step 700
700
#00679B
oklch(49.1% 0.115 241)
-
Step 800
800
#08547E
oklch(42.6% 0.096 241.1)
-
Step 900
900
#144666
oklch(37.8% 0.075 241.4)
-
Step 950
950 (this color)
#193447
oklch(31.3% 0.048 241.2)
#193447 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) | #2C3448 | 0.026 |
| Deuteranopia (no green cones) | #252F47 | 0.021 |
| Tritanopia (no blue cones) | #00393A | 0.039 |
| Achromatopsia (no color) | #313131 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #193447
#193447
oklch(31.3% 0.048 241.2)
- #432B17
#432B17
oklch(31.3% 0.048 59.6)
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 #193447, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.022
- Midnight Green #073B4C ΔE 0.024
- Dark Blue Grey #1F3B4D ΔE 0.026
- Prussian Blue #1D3557 ΔE 0.030
- Space Cadet #2B2D42 ΔE 0.031
- Onyx #343A40 ΔE 0.047
- Oxford Blue #1B263B ΔE 0.047
- Marine #042E60 ΔE 0.055
Use #193447 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.