#112F4F
Closest named color: Prussian Blue (#1D3557). oklch(30.1% 0.068 252.3), rgb(17, 47, 79).
Aa
White text reads best on this color (13.60:1).
About this color
#112F4F is a dark, muted blue. In OKLCH its lightness is 30%, its chroma 0.068 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 13.60:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.54:1 |
| White text | 13.60:1 |
Values
| HEX | #112F4F |
| RGB | rgb(17, 47, 79) |
| HSL | hsl(211, 65%, 19%) |
| OKLCH | oklch(30.1% 0.068 252.3) |
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 #112F4F | 13.60:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #112F4F | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #112F4F text on white | 13.60:1 | AAA | Lc 99.9 | Preferred for body text |
| #112F4F 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
#DFEBFA
oklch(93.6% 0.024 254)
-
Step 200
200
#C5DCF7
oklch(88.6% 0.045 252.5)
-
Step 300
300
#9BC4F4
oklch(80.8% 0.081 252.7)
-
Step 400
400
#61A4EF
oklch(70.6% 0.13 252.5)
-
Step 500
500
#2E8BE9
oklch(63% 0.165 252.4)
-
Step 600
600
#0074D1
oklch(55.7% 0.167 252.1)
-
Step 700
700
#0061B1
oklch(49.1% 0.148 252.3)
-
Step 800
800
#004F93
oklch(42.7% 0.13 252.6)
-
Step 900
900
#074278
oklch(37.6% 0.107 252.2)
-
Step 950
950 (this color)
#112F4F
oklch(30.1% 0.068 252.3)
#112F4F 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) | #203150 | 0.019 |
| Deuteranopia (no green cones) | #172B4E | 0.013 |
| Tritanopia (no blue cones) | #00373B | 0.053 |
| Achromatopsia (no color) | #2E2E2E | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #112F4F
#112F4F
oklch(30.1% 0.068 252.3)
- #412800
#412800
oklch(30.1% 0.064 73.2)
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 #112F4F, 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 0.032
- Space Cadet #2B2D42 ΔE 0.039
- Gunmetal #293241 ΔE 0.042
- Midnight Green #073B4C ΔE 0.042
- Oxford Blue #1B263B ΔE 0.042
- Dark Blue Grey #1F3B4D ΔE 0.046
- Marine Blue #01386A ΔE 0.051
Use #112F4F 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.