#000E19
Closest named color: Rich Navy (#001219). oklch(15.5% 0.034 237.8), rgb(0, 14, 25).
Aa
White text reads best on this color (19.50:1).
About this color
#000E19 is a very dark, muted blue. In OKLCH its lightness is 16%, its chroma 0.034 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.016 away. White text reads best on it, at 19.50:1.
| Hue family | Blues |
| Lightness | very dark (16%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.07:1 |
| White text | 19.50:1 |
Values
| HEX | #000E19 |
| RGB | rgb(0, 14, 25) |
| HSL | hsl(206, 100%, 5%) |
| OKLCH | oklch(15.5% 0.034 237.8) |
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 #000E19 | 19.50:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #000E19 | 1.07:1 | Fails | Lc 0.0 | Not readable |
| #000E19 text on white | 19.50:1 | AAA | Lc 105.6 | Preferred for body text |
| #000E19 text on black | 1.07:1 | 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
#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
#7AA7C5
oklch(70.7% 0.065 238.1)
-
Step 500
500
#5691B6
oklch(63.1% 0.083 237.6)
-
Step 600
600
#397BA2
oklch(55.7% 0.09 237.4)
-
Step 700
700
#2B678B
oklch(49.1% 0.084 238.3)
-
Step 800
800
#255471
oklch(42.7% 0.07 238.6)
-
Step 900
900
#23465B
oklch(37.8% 0.054 236.9)
-
Step 950
950 (this color)
#000E19
oklch(15.5% 0.034 237.8)
#000E19 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) | #090E19 | 0.019 |
| Deuteranopia (no green cones) | #050B19 | 0.015 |
| Tritanopia (no blue cones) | #001112 | 0.022 |
| Achromatopsia (no color) | #0C0C0C | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #000E19
#000E19
oklch(15.5% 0.034 237.8)
- #170801
#170801
oklch(15.6% 0.034 55.7)
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 #000E19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.016
- Almost Black #070D0D ΔE 0.028
- Dark Navy Blue #00022E ΔE 0.062
- Rich Black #0D1B2A ΔE 0.063
- Midnight #03012D ΔE 0.063
- Dark Navy #000435 ΔE 0.067
- Very Dark Blue #000133 ΔE 0.070
- Very Dark Brown #1D0200 ΔE 0.087
Use #000E19 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.