#192C48
Closest named color: Oxford Blue (#1B263B). oklch(29.2% 0.057 258), rgb(25, 44, 72).
Aa
White text reads best on this color (14.04:1).
About this color
#192C48 is a dark, muted blue. In OKLCH its lightness is 29%, its chroma 0.057 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.028 away. White text reads best on it, at 14.04:1.
| Hue family | Blues |
| Lightness | dark (29%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.49:1 |
| White text | 14.04:1 |
Values
| HEX | #192C48 |
| RGB | rgb(25, 44, 72) |
| HSL | hsl(216, 48%, 19%) |
| OKLCH | oklch(29.2% 0.057 258) |
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 #192C48 | 14.04:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #192C48 | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #192C48 text on white | 14.04:1 | AAA | Lc 100.6 | Preferred for body text |
| #192C48 text on black | 1.49:1 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EBF7
oklch(93.7% 0.019 255.5)
-
Step 200
200
#CADAF3
oklch(88.4% 0.039 259.3)
-
Step 300
300
#A6C3ED
oklch(81% 0.068 257.6)
-
Step 400
400
#76A2E4
oklch(70.7% 0.109 258.3)
-
Step 500
500
#5189DC
oklch(63% 0.139 258.1)
-
Step 600
600
#3571CA
oklch(55.5% 0.152 258.4)
-
Step 700
700
#275FAE
oklch(49.2% 0.139 257.7)
-
Step 800
800
#224E8D
oklch(42.8% 0.115 257.8)
-
Step 900
900
#214171
oklch(37.7% 0.091 258.4)
-
Step 950
950 (this color)
#192C48
oklch(29.2% 0.057 258)
#192C48 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) | #202E49 | 0.012 |
| Deuteranopia (no green cones) | #1A2A47 | 0.006 |
| Tritanopia (no blue cones) | #003236 | 0.049 |
| Achromatopsia (no color) | #2C2C2C | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #192C48
#192C48
oklch(29.2% 0.057 258)
- #3B2804
#3B2804
oklch(29.3% 0.057 78.8)
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 #192C48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.028
- Space Cadet #2B2D42 ΔE 0.029
- Gunmetal #293241 ΔE 0.036
- Prussian Blue #1D3557 ΔE 0.037
- Marine #042E60 ΔE 0.045
- Dark #1B2431 ΔE 0.045
- Midnight Green #073B4C ΔE 0.049
- Dark Blue Grey #1F3B4D ΔE 0.051
Use #192C48 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.