#192F44
Closest named color: Space Cadet (#2B2D42). oklch(29.8% 0.048 248.6), rgb(25, 47, 68).
Aa
White text reads best on this color (13.71:1).
About this color
#192F44 is a dark, muted blue. In OKLCH its lightness is 30%, its chroma 0.048 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.026 away. White text reads best on it, at 13.71:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.53:1 |
| White text | 13.71:1 |
Values
| HEX | #192F44 |
| RGB | rgb(25, 47, 68) |
| HSL | hsl(209, 46%, 18%) |
| OKLCH | oklch(29.8% 0.048 248.6) |
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 #192F44 | 13.71:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #192F44 | 1.53:1 | Fails | Lc 0.0 | Not readable |
| #192F44 text on white | 13.71:1 | AAA | Lc 100.2 | Preferred for body text |
| #192F44 text on black | 1.53:1 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#CADBED
oklch(88.4% 0.031 249.7)
-
Step 300
300
#A5C4E4
oklch(80.8% 0.056 249.4)
-
Step 400
400
#73A5D7
oklch(70.6% 0.091 249.2)
-
Step 500
500
#4C8ECC
oklch(63% 0.116 248.8)
-
Step 600
600
#2C77B9
oklch(55.5% 0.126 248.8)
-
Step 700
700
#1E649F
oklch(49.1% 0.116 248.6)
-
Step 800
800
#1C5281
oklch(42.8% 0.096 248.6)
-
Step 900
900
#1D4468
oklch(37.7% 0.076 248.9)
-
Step 950
950 (this color)
#192F44
oklch(29.8% 0.048 248.6)
#192F44 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) | #263045 | 0.019 |
| Deuteranopia (no green cones) | #212B44 | 0.016 |
| Tritanopia (no blue cones) | #003436 | 0.041 |
| Achromatopsia (no color) | #2D2D2D | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #192F44
#192F44
oklch(29.8% 0.048 248.6)
- #3D2811
#3D2811
oklch(29.7% 0.048 66.6)
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 #192F44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.026
- Gunmetal #293241 ΔE 0.026
- Oxford Blue #1B263B ΔE 0.031
- Prussian Blue #1D3557 ΔE 0.037
- Midnight Green #073B4C ΔE 0.039
- Dark Blue Grey #1F3B4D ΔE 0.042
- Dark #1B2431 ΔE 0.045
- Jet #212529 ΔE 0.052
Use #192F44 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.