#161D32
Closest named color: Rich Black (#0D1B2A). oklch(23.5% 0.042 269), rgb(22, 29, 50).
Aa
White text reads best on this color (16.72:1).
About this color
#161D32 is a very dark, muted blue. In OKLCH its lightness is 24%, its chroma 0.042 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.022 away. White text reads best on it, at 16.72:1.
| Hue family | Blues |
| Lightness | very dark (24%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.25:1 |
| White text | 16.72:1 |
Values
| HEX | #161D32 |
| RGB | rgb(22, 29, 50) |
| HSL | hsl(225, 39%, 14%) |
| OKLCH | oklch(23.5% 0.042 269) |
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 #161D32 | 16.72:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #161D32 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #161D32 text on white | 16.72:1 | AAA | Lc 103.6 | Preferred for body text |
| #161D32 text on black | 1.25:1 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200
#D1D9EC
oklch(88.5% 0.028 267.5)
-
Step 300
300
#B3C0E2
oklch(80.9% 0.05 268.8)
-
Step 400
400
#8C9FD3
oklch(70.7% 0.079 268.8)
-
Step 500
500
#7086C7
oklch(63% 0.102 269.1)
-
Step 600
600
#596FB4
oklch(55.6% 0.111 269.2)
-
Step 700
700
#495D9B
oklch(49.2% 0.102 268.9)
-
Step 800
800
#3C4C7E
oklch(42.7% 0.086 269.1)
-
Step 900
900
#334065
oklch(37.8% 0.066 268.4)
-
Step 950
950 (this color)
#161D32
oklch(23.5% 0.042 269)
#161D32 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) | #151F33 | 0.007 |
| Deuteranopia (no green cones) | #121D32 | 0.006 |
| Tritanopia (no blue cones) | #0B2125 | 0.036 |
| Achromatopsia (no color) | #1E1E1E | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #161D32
#161D32
oklch(23.5% 0.042 269)
- #261D04
#261D04
oklch(23.5% 0.042 89.5)
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 #161D32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.022
- Dark #1B2431 ΔE 0.028
- Oxford Blue #1B263B ΔE 0.034
- Jet #212529 ΔE 0.043
- Navy Blue #001146 ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.070
- Rich Navy #001219 ΔE 0.073
- Gunmetal #293241 ΔE 0.081
Use #161D32 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.