#16384D
Closest named color: Midnight Green (#073B4C). oklch(32.6% 0.054 238.7), rgb(22, 56, 77).
Aa
White text reads best on this color (12.30:1).
About this color
#16384D is a dark, muted blue. In OKLCH its lightness is 33%, its chroma 0.054 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.014 away. White text reads best on it, at 12.30:1.
| Hue family | Blues |
| Lightness | dark (33%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.70:1 |
| White text | 12.30:1 |
Values
| HEX | #16384D |
| RGB | rgb(22, 56, 77) |
| HSL | hsl(203, 56%, 19%) |
| OKLCH | oklch(32.6% 0.054 238.7) |
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 #16384D | 12.30:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #16384D | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #16384D text on white | 12.30:1 | AAA | Lc 97.9 | Preferred for body text |
| #16384D text on black | 1.70:1 | 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 900.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF1
oklch(93.6% 0.012 239.9)
-
Step 200
200
#CCDCE7
oklch(88.6% 0.023 237.7)
-
Step 300
300
#A9C5D8
oklch(80.9% 0.041 237.7)
-
Step 400
400
#7BA7C5
oklch(70.8% 0.065 238.7)
-
Step 500
500
#5791B6
oklch(63.2% 0.083 238)
-
Step 600
600
#3A7AA2
oklch(55.5% 0.09 238.8)
-
Step 700
700
#2C678B
oklch(49.1% 0.084 238.6)
-
Step 800
800
#265471
oklch(42.7% 0.07 239)
-
Step 900
900 (this color)
#16384D
oklch(32.6% 0.054 238.7)
-
Step 950
950
#162935
oklch(27.1% 0.033 237.5)
#16384D 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) | #2E384E | 0.030 |
| Deuteranopia (no green cones) | #27324D | 0.026 |
| Tritanopia (no blue cones) | #003D3F | 0.038 |
| Achromatopsia (no color) | #353535 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #16384D
#16384D
oklch(32.6% 0.054 238.7)
- #492D16
#492D16
oklch(32.6% 0.054 58.6)
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 #16384D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.014
- Dark Blue Grey #1F3B4D ΔE 0.015
- Prussian Blue #1D3557 ΔE 0.024
- Gunmetal #293241 ΔE 0.031
- Space Cadet #2B2D42 ΔE 0.042
- Onyx #343A40 ΔE 0.045
- Charcoal #264653 ΔE 0.051
- Marine Blue #01386A ΔE 0.052
Use #16384D 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.