#112748
Closest named color: Oxford Blue (#1B263B). oklch(27.4% 0.067 258.4), rgb(17, 39, 72).
Aa
White text reads best on this color (14.91:1).
About this color
#112748 is a dark, muted blue. In OKLCH its lightness is 27%, its chroma 0.067 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.026 away. White text reads best on it, at 14.91:1.
| Hue family | Blues |
| Lightness | dark (27%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.40:1 |
| White text | 14.91:1 |
Values
| HEX | #112748 |
| RGB | rgb(17, 39, 72) |
| HSL | hsl(216, 62%, 17%) |
| OKLCH | oklch(27.4% 0.067 258.4) |
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 #112748 | 14.91:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #112748 | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #112748 text on white | 14.91:1 | AAA | Lc 101.6 | Preferred for body text |
| #112748 text on black | 1.40:1 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EBFA
oklch(93.7% 0.023 258.4)
-
Step 200
200
#C8DBF7
oklch(88.6% 0.044 258)
-
Step 300
300
#A1C2F5
oklch(80.8% 0.081 259)
-
Step 400
400
#6EA1F0
oklch(70.7% 0.129 258.9)
-
Step 500
500
#4688EA
oklch(63.2% 0.162 258.3)
-
Step 600
600
#256FD9
oklch(55.7% 0.178 258.4)
-
Step 700
700
#175CBC
oklch(49.1% 0.165 258.3)
-
Step 800
800
#174C98
oklch(42.8% 0.136 258.4)
-
Step 900
900
#194079
oklch(37.7% 0.107 258.2)
-
Step 950
950 (this color)
#112748
oklch(27.4% 0.067 258.4)
#112748 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) | #182A49 | 0.014 |
| Deuteranopia (no green cones) | #0F2547 | 0.007 |
| Tritanopia (no blue cones) | #002F34 | 0.054 |
| Achromatopsia (no color) | #272727 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #112748
#112748
oklch(27.4% 0.067 258.4)
- #362300
#362300
oklch(27.3% 0.057 78.4)
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 #112748, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.026
- Dark #1B2431 ΔE 0.043
- Marine #042E60 ΔE 0.046
- Space Cadet #2B2D42 ΔE 0.046
- Prussian Blue #1D3557 ΔE 0.053
- Gunmetal #293241 ΔE 0.056
- Jet #212529 ΔE 0.059
- Rich Black #0D1B2A ΔE 0.065
Use #112748 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.