#112F4E
Closest named color: Prussian Blue (#1D3557). oklch(30% 0.067 251.7), rgb(17, 47, 78).
Aa
White text reads best on this color (13.63:1).
About this color
#112F4E is a dark, muted blue. In OKLCH its lightness is 30%, its chroma 0.067 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.028 away. White text reads best on it, at 13.63:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.54:1 |
| White text | 13.63:1 |
Values
| HEX | #112F4E |
| RGB | rgb(17, 47, 78) |
| HSL | hsl(210, 64%, 19%) |
| OKLCH | oklch(30% 0.067 251.7) |
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 #112F4E | 13.63:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #112F4E | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #112F4E text on white | 13.63:1 | AAA | Lc 100.0 | Preferred for body text |
| #112F4E text on black | 1.54:1 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DFEBF9
oklch(93.5% 0.023 252.2)
-
Step 200
200
#C5DCF6
oklch(88.6% 0.044 251.5)
-
Step 300
300
#9BC5F3
oklch(81% 0.079 251.1)
-
Step 400
400
#62A5ED
oklch(70.8% 0.126 251.6)
-
Step 500
500
#2E8CE7
oklch(63.1% 0.162 251.6)
-
Step 600
600
#0074CF
oklch(55.5% 0.165 251.7)
-
Step 700
700
#0062AF
oklch(49.2% 0.144 251.3)
-
Step 800
800
#005091
oklch(42.8% 0.126 251.5)
-
Step 900
900
#084277
oklch(37.6% 0.106 252)
-
Step 950
950 (this color)
#112F4E
oklch(30% 0.067 251.7)
#112F4E 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) | #21314F | 0.021 |
| Deuteranopia (no green cones) | #182B4D | 0.014 |
| Tritanopia (no blue cones) | #00363A | 0.051 |
| Achromatopsia (no color) | #2E2E2E | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #112F4E
#112F4E
oklch(30% 0.067 251.7)
- #412700
#412700
oklch(29.8% 0.064 71.4)
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 #112F4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.028
- Marine #042E60 ΔE 0.034
- Space Cadet #2B2D42 ΔE 0.038
- Oxford Blue #1B263B ΔE 0.041
- Gunmetal #293241 ΔE 0.041
- Midnight Green #073B4C ΔE 0.041
- Dark Blue Grey #1F3B4D ΔE 0.046
- Marine Blue #01386A ΔE 0.053
Use #112F4E 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.