#070B2A
Closest named color: Dark Navy (#000435). oklch(17% 0.063 271.9), rgb(7, 11, 42).
Aa
White text reads best on this color (19.26:1).
About this color
#070B2A is a very dark, muted blue. In OKLCH its lightness is 17%, its chroma 0.063 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Navy (#000435), ΔE 0.036 away. White text reads best on it, at 19.26:1.
| Hue family | Blues |
| Lightness | very dark (17%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dark Navy (#000435) |
| Black text | 1.09:1 |
| White text | 19.26:1 |
Values
| HEX | #070B2A |
| RGB | rgb(7, 11, 42) |
| HSL | hsl(233, 71%, 10%) |
| OKLCH | oklch(17% 0.063 271.9) |
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 #070B2A | 19.26:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #070B2A | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #070B2A text on white | 19.26:1 | AAA | Lc 105.4 | Preferred for body text |
| #070B2A 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4E9F9
oklch(93.5% 0.022 272.1)
-
Step 200
200
#CFD8F5
oklch(88.4% 0.041 271.9)
-
Step 300
300
#AFBEF2
oklch(80.8% 0.076 272.1)
-
Step 400
400
#869BEB
oklch(70.6% 0.12 271.8)
-
Step 500
500
#6A80E4
oklch(63% 0.152 272)
-
Step 600
600
#5368D2
oklch(55.7% 0.164 271.7)
-
Step 700
700
#4455B6
oklch(49% 0.154 272)
-
Step 800
800
#384694
oklch(42.7% 0.128 272.2)
-
Step 900
900
#303C76
oklch(37.8% 0.1 272)
-
Step 950
950 (this color)
#070B2A
oklch(17% 0.063 271.9)
#070B2A 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) | #00102B | 0.019 |
| Deuteranopia (no green cones) | #000D29 | 0.015 |
| Tritanopia (no blue cones) | #001318 | 0.053 |
| Achromatopsia (no color) | #0E0E0E | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #070B2A
#070B2A
oklch(17% 0.063 271.9)
- #150F00
#150F00
oklch(17.1% 0.035 92.6)
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 #070B2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Navy #000435 ΔE 0.036
- Midnight #03012D ΔE 0.037
- Dark Navy Blue #00022E ΔE 0.039
- Very Dark Blue #000133 ΔE 0.043
- Rich Navy #001219 ΔE 0.049
- Rich Black #0D1B2A ΔE 0.058
- Navy Blue #001146 ΔE 0.058
- Night Blue #040348 ΔE 0.061
Use #070B2A 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.