#111C43
Closest named color: Navy Blue (#001146). oklch(24.2% 0.075 268.4), rgb(17, 28, 67).
Aa
White text reads best on this color (16.52:1).
About this color
#111C43 is a very dark, moderately saturated blue. In OKLCH its lightness is 24%, its chroma 0.075 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.043 away. White text reads best on it, at 16.52:1.
| Hue family | Blues |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.27:1 |
| White text | 16.52:1 |
Values
| HEX | #111C43 |
| RGB | rgb(17, 28, 67) |
| HSL | hsl(227, 60%, 16%) |
| OKLCH | oklch(24.2% 0.075 268.4) |
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 #111C43 | 16.52:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #111C43 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #111C43 text on white | 16.52:1 | AAA | Lc 103.3 | Preferred for body text |
| #111C43 text on black | 1.27:1 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFC
oklch(93.6% 0.026 266.6)
-
Step 200
200
#CBD9FB
oklch(88.6% 0.049 267.7)
-
Step 300
300
#A8BFFB
oklch(80.9% 0.089 268.2)
-
Step 400
400
#7B9BF9
oklch(70.6% 0.143 268.4)
-
Step 500
500
#5C7FF6
oklch(63.1% 0.182 268.5)
-
Step 600
600
#4465E5
oklch(55.7% 0.197 268.3)
-
Step 700
700
#3752C7
oklch(49% 0.184 268.7)
-
Step 800
800
#2D44A1
oklch(42.6% 0.153 268.5)
-
Step 900
900
#283B80
oklch(37.8% 0.119 268.6)
-
Step 950
950 (this color)
#111C43
oklch(24.2% 0.075 268.4)
#111C43 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) | #052144 | 0.018 |
| Deuteranopia (no green cones) | #001D42 | 0.019 |
| Tritanopia (no blue cones) | #00252C | 0.062 |
| Achromatopsia (no color) | #1F1F1F | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #111C43
#111C43
oklch(24.2% 0.075 268.4)
- #291E00
#291E00
oklch(24.2% 0.049 89.1)
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 #111C43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.043
- Oxford Blue #1B263B ΔE 0.043
- Rich Black #0D1B2A ΔE 0.049
- Dark #1B2431 ΔE 0.051
- Dark Indigo #1F0954 ΔE 0.055
- Night Blue #040348 ΔE 0.068
- Jet #212529 ΔE 0.069
- Marine #042E60 ΔE 0.071
Use #111C43 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.