#090F20
Closest named color: Rich Navy (#001219). oklch(17.3% 0.037 267.7), rgb(9, 15, 32).
Aa
White text reads best on this color (19.07:1).
About this color
#090F20 is a very dark, muted blue. In OKLCH its lightness is 17%, its chroma 0.037 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.027 away. White text reads best on it, at 19.07:1.
| Hue family | Blues |
| Lightness | very dark (17%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.10:1 |
| White text | 19.07:1 |
Values
| HEX | #090F20 |
| RGB | rgb(9, 15, 32) |
| HSL | hsl(224, 56%, 8%) |
| OKLCH | oklch(17.3% 0.037 267.7) |
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 #090F20 | 19.07:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #090F20 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #090F20 text on white | 19.07:1 | AAA | Lc 105.4 | Preferred for body text |
| #090F20 text on black | 1.10:1 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D2D9EA
oklch(88.5% 0.025 267.9)
-
Step 300
300
#B4C0DE
oklch(80.8% 0.044 268.1)
-
Step 400
400
#8EA0CD
oklch(70.8% 0.069 267.7)
-
Step 500
500
#7288C0
oklch(63.2% 0.089 267.4)
-
Step 600
600
#5B71AC
oklch(55.7% 0.096 267.7)
-
Step 700
700
#4A5E94
oklch(49% 0.09 267.6)
-
Step 800
800
#3D4D78
oklch(42.7% 0.075 267.7)
-
Step 900
900
#344061
oklch(37.6% 0.059 268.2)
-
Step 950
950 (this color)
#090F20
oklch(17.3% 0.037 267.7)
#090F20 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) | #081121 | 0.007 |
| Deuteranopia (no green cones) | #060F20 | 0.005 |
| Tritanopia (no blue cones) | #021315 | 0.034 |
| Achromatopsia (no color) | #101010 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #090F20
#090F20
oklch(17.3% 0.037 267.7)
- #160F00
#160F00
oklch(17.3% 0.035 89.8)
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 #090F20, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.027
- Almost Black #070D0D ΔE 0.040
- Rich Black #0D1B2A ΔE 0.046
- Midnight #03012D ΔE 0.060
- Dark Navy #000435 ΔE 0.060
- Dark Navy Blue #00022E ΔE 0.061
- Very Dark Blue #000133 ΔE 0.067
- Navy Blue #001146 ΔE 0.076
Use #090F20 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.