#020F19
Closest named color: Rich Navy (#001219). oklch(16.1% 0.03 239.2), rgb(2, 15, 25).
Aa
White text reads best on this color (19.35:1).
About this color
#020F19 is a very dark, muted blue. In OKLCH its lightness is 16%, its chroma 0.030 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.012 away. White text reads best on it, at 19.35:1.
| Hue family | Blues |
| Lightness | very dark (16%) |
| Chroma | muted (0.030) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.08:1 |
| White text | 19.35:1 |
Values
| HEX | #020F19 |
| RGB | rgb(2, 15, 25) |
| HSL | hsl(206, 85%, 5%) |
| OKLCH | oklch(16.1% 0.03 239.2) |
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 #020F19 | 19.35:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #020F19 | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #020F19 text on white | 19.35:1 | AAA | Lc 105.6 | Preferred for body text |
| #020F19 text on black | 1.08:1 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBF0
oklch(93.6% 0.01 238.5)
-
Step 200
200
#CEDBE5
oklch(88.5% 0.02 240.8)
-
Step 300
300
#ACC4D6
oklch(80.8% 0.036 240.4)
-
Step 400
400
#80A6C1
oklch(70.7% 0.057 239.5)
-
Step 500
500
#5E90B1
oklch(63.1% 0.073 238.4)
-
Step 600
600
#447A9D
oklch(55.7% 0.079 238.8)
-
Step 700
700
#356686
oklch(49% 0.074 239.3)
-
Step 800
800
#2D546D
oklch(42.8% 0.061 238.5)
-
Step 900
900
#284558
oklch(37.6% 0.048 238.6)
-
Step 950
950 (this color)
#020F19
oklch(16.1% 0.03 239.2)
#020F19 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) | #0A0F19 | 0.016 |
| Deuteranopia (no green cones) | #070C19 | 0.015 |
| Tritanopia (no blue cones) | #001212 | 0.023 |
| Achromatopsia (no color) | #0E0E0E | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #020F19
#020F19
oklch(16.1% 0.03 239.2)
- #170A02
#170A02
oklch(16.1% 0.031 59.7)
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 #020F19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.012
- Almost Black #070D0D ΔE 0.026
- Rich Black #0D1B2A ΔE 0.057
- Dark Navy Blue #00022E ΔE 0.066
- Midnight #03012D ΔE 0.067
- Dark Navy #000435 ΔE 0.069
- Very Dark Blue #000133 ΔE 0.073
- Very Dark Brown #1D0200 ΔE 0.083
Use #020F19 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.