#112643
Closest named color: Oxford Blue (#1B263B). oklch(26.8% 0.061 256.9), rgb(17, 38, 67).
Aa
White text reads best on this color (15.19:1).
About this color
#112643 is a dark, muted blue. In OKLCH its lightness is 27%, its chroma 0.061 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.019 away. White text reads best on it, at 15.19:1.
| Hue family | Blues |
| Lightness | dark (27%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.38:1 |
| White text | 15.19:1 |
Values
| HEX | #112643 |
| RGB | rgb(17, 38, 67) |
| HSL | hsl(215, 60%, 16%) |
| OKLCH | oklch(26.8% 0.061 256.9) |
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 #112643 | 15.19:1 | AAA | Lc -104.7 | Preferred for body text |
| Black text on #112643 | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #112643 text on white | 15.19:1 | AAA | Lc 102.0 | Preferred for body text |
| #112643 text on black | 1.38:1 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200
#C9DBF4
oklch(88.6% 0.04 256.6)
-
Step 300
300
#A3C3EF
oklch(80.9% 0.072 256.4)
-
Step 400
400
#71A2E8
oklch(70.6% 0.116 257.3)
-
Step 500
500
#4A89E1
oklch(63% 0.148 257.2)
-
Step 600
600
#2B71CE
oklch(55.5% 0.16 257)
-
Step 700
700
#1E5EB3
oklch(49% 0.15 257.2)
-
Step 800
800
#1B4E91
oklch(42.8% 0.123 256.8)
-
Step 900
900
#1C4173
oklch(37.6% 0.096 256.8)
-
Step 950
950 (this color)
#112643
oklch(26.8% 0.061 256.9)
#112643 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) | #192844 | 0.013 |
| Deuteranopia (no green cones) | #122442 | 0.006 |
| Tritanopia (no blue cones) | #002D31 | 0.049 |
| Achromatopsia (no color) | #262626 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #112643
#112643
oklch(26.8% 0.061 256.9)
- #352200
#352200
oklch(26.9% 0.056 77.8)
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 #112643, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.019
- Dark #1B2431 ΔE 0.034
- Space Cadet #2B2D42 ΔE 0.047
- Jet #212529 ΔE 0.052
- Marine #042E60 ΔE 0.055
- Rich Black #0D1B2A ΔE 0.056
- Gunmetal #293241 ΔE 0.057
- Prussian Blue #1D3557 ΔE 0.060
Use #112643 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.