#10092B
Closest named color: Midnight (#03012D). oklch(17.5% 0.066 287.1), rgb(16, 9, 43).
Aa
White text reads best on this color (19.16:1).
About this color
#10092B is a very dark, muted purple. In OKLCH its lightness is 18%, its chroma 0.066 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight (#03012D), ΔE 0.045 away. White text reads best on it, at 19.16:1.
| Hue family | Purples |
| Lightness | very dark (18%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Midnight (#03012D) |
| Black text | 1.09:1 |
| White text | 19.16:1 |
Values
| HEX | #10092B |
| RGB | rgb(16, 9, 43) |
| HSL | hsl(252, 65%, 10%) |
| OKLCH | oklch(17.5% 0.066 287.1) |
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 #10092B | 19.16:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #10092B | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #10092B text on white | 19.16:1 | AAA | Lc 105.4 | Preferred for body text |
| #10092B text on black | 1.09:1 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D7D5F5
oklch(88.5% 0.044 288.3)
-
Step 300
300
#BDBAF1
oklch(81% 0.077 287)
-
Step 400
400
#9C94EA
oklch(70.8% 0.124 287)
-
Step 500
500
#8577E3
oklch(63.2% 0.158 286.9)
-
Step 600
600
#705DD1
oklch(55.7% 0.172 286.9)
-
Step 700
700
#5E4BB5
oklch(49% 0.161 287.1)
-
Step 800
800
#4D3F93
oklch(42.8% 0.133 287)
-
Step 900
900
#3F3675
oklch(37.7% 0.104 286.8)
-
Step 950
950 (this color)
#10092B
oklch(17.5% 0.066 287.1)
#10092B 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) | #00102C | 0.034 |
| Deuteranopia (no green cones) | #000E2A | 0.033 |
| Tritanopia (no blue cones) | #071118 | 0.054 |
| Achromatopsia (no color) | #0F0F0F | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10092B
#10092B
oklch(17.5% 0.066 287.1)
- #121100
#121100
oklch(17.3% 0.037 107.2)
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 #10092B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight #03012D ΔE 0.045
- Dark Navy #000435 ΔE 0.046
- Dark Navy Blue #00022E ΔE 0.050
- Very Dark Blue #000133 ΔE 0.053
- Rich Navy #001219 ΔE 0.060
- Rich Black #0D1B2A ΔE 0.060
- Navy Blue #001146 ΔE 0.062
- Midnight Purple #280137 ΔE 0.062
Use #10092B 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.