#192B44
Closest named color: Oxford Blue (#1B263B). oklch(28.7% 0.052 256.8), rgb(25, 43, 68).
Aa
White text reads best on this color (14.28:1).
About this color
#192B44 is a dark, muted blue. In OKLCH its lightness is 29%, its chroma 0.052 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.021 away. White text reads best on it, at 14.28:1.
| Hue family | Blues |
| Lightness | dark (29%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.47:1 |
| White text | 14.28:1 |
Values
| HEX | #192B44 |
| RGB | rgb(25, 43, 68) |
| HSL | hsl(215, 46%, 18%) |
| OKLCH | oklch(28.7% 0.052 256.8) |
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 #192B44 | 14.28:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #192B44 | 1.47:1 | Fails | Lc 0.0 | Not readable |
| #192B44 text on white | 14.28:1 | AAA | Lc 100.9 | Preferred for body text |
| #192B44 text on black | 1.47:1 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF6
oklch(93.7% 0.018 253.3)
-
Step 200
200
#CBDBF0
oklch(88.6% 0.034 255.2)
-
Step 300
300
#A8C3E9
oklch(81% 0.061 256.9)
-
Step 400
400
#78A3DE
oklch(70.8% 0.099 256.5)
-
Step 500
500
#558AD4
oklch(63% 0.126 257)
-
Step 600
600
#3973C2
oklch(55.6% 0.137 256.8)
-
Step 700
700
#2B60A7
oklch(49.1% 0.127 256.7)
-
Step 800
800
#254F87
oklch(42.7% 0.104 256.5)
-
Step 900
900
#23426C
oklch(37.7% 0.081 256.5)
-
Step 950
950 (this color)
#192B44
oklch(28.7% 0.052 256.8)
#192B44 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) | #212D45 | 0.014 |
| Deuteranopia (no green cones) | #1B2943 | 0.007 |
| Tritanopia (no blue cones) | #003134 | 0.047 |
| Achromatopsia (no color) | #2A2A2A | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #192B44
#192B44
oklch(28.7% 0.052 256.8)
- #392708
#392708
oklch(28.8% 0.052 77.2)
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 #192B44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.021
- Space Cadet #2B2D42 ΔE 0.029
- Gunmetal #293241 ΔE 0.036
- Dark #1B2431 ΔE 0.038
- Prussian Blue #1D3557 ΔE 0.044
- Jet #212529 ΔE 0.049
- Marine #042E60 ΔE 0.051
- Midnight Green #073B4C ΔE 0.052
Use #192B44 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.