#071033
Closest named color: Navy Blue (#001146). oklch(19.1% 0.07 267.8), rgb(7, 16, 51).
Aa
White text reads best on this color (18.56:1).
About this color
#071033 is a very dark, moderately saturated blue. In OKLCH its lightness is 19%, its chroma 0.070 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.038 away. White text reads best on it, at 18.56:1.
| Hue family | Blues |
| Lightness | very dark (19%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.13:1 |
| White text | 18.56:1 |
Values
| HEX | #071033 |
| RGB | rgb(7, 16, 51) |
| HSL | hsl(228, 76%, 11%) |
| OKLCH | oklch(19.1% 0.07 267.8) |
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 #071033 | 18.56:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #071033 | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #071033 text on white | 18.56:1 | AAA | Lc 104.9 | Preferred for body text |
| #071033 text on black | 1.13:1 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFB
oklch(93.7% 0.024 267.9)
-
Step 200
200
#CCD9F9
oklch(88.6% 0.046 267.9)
-
Step 300
300
#A9BFF7
oklch(80.8% 0.083 267.9)
-
Step 400
400
#7C9CF4
oklch(70.6% 0.134 267.8)
-
Step 500
500
#5D81EF
oklch(63.1% 0.17 267.7)
-
Step 600
600
#4567DE
oklch(55.6% 0.186 267.9)
-
Step 700
700
#3755C1
oklch(49.1% 0.173 267.8)
-
Step 800
800
#2E469C
oklch(42.7% 0.143 268)
-
Step 900
900
#283C7C
oklch(37.7% 0.111 267.7)
-
Step 950
950 (this color)
#071033
oklch(19.1% 0.07 267.8)
#071033 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) | #001534 | 0.017 |
| Deuteranopia (no green cones) | #001132 | 0.012 |
| Tritanopia (no blue cones) | #00191F | 0.057 |
| Achromatopsia (no color) | #131313 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #071033
#071033
oklch(19.1% 0.07 267.8)
- #1B1300
#1B1300
oklch(19.2% 0.039 89.7)
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 #071033, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.038
- Dark Navy #000435 ΔE 0.041
- Rich Black #0D1B2A ΔE 0.046
- Night Blue #040348 ΔE 0.049
- Very Dark Blue #000133 ΔE 0.052
- Dark Navy Blue #00022E ΔE 0.052
- Midnight #03012D ΔE 0.052
- Rich Navy #001219 ΔE 0.058
Use #071033 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.