#071D36
Closest named color: Rich Black (#0D1B2A). oklch(22.9% 0.056 253.6), rgb(7, 29, 54).
Aa
White text reads best on this color (16.96:1).
About this color
#071D36 is a very dark, muted blue. In OKLCH its lightness is 23%, its chroma 0.056 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.023 away. White text reads best on it, at 16.96:1.
| Hue family | Blues |
| Lightness | very dark (23%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.23:1 |
| White text | 16.96:1 |
Values
| HEX | #071D36 |
| RGB | rgb(7, 29, 54) |
| HSL | hsl(212, 77%, 12%) |
| OKLCH | oklch(22.9% 0.056 253.6) |
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 #071D36 | 16.96:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #071D36 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #071D36 text on white | 16.96:1 | AAA | Lc 103.7 | Preferred for body text |
| #071D36 text on black | 1.23:1 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C9DBF2
oklch(88.5% 0.037 254.6)
-
Step 300
300
#A3C4EB
oklch(81% 0.066 252.8)
-
Step 400
400
#70A4E2
oklch(70.7% 0.107 253.5)
-
Step 500
500
#498CD9
oklch(63.2% 0.135 253.5)
-
Step 600
600
#2874C7
oklch(55.6% 0.148 253.7)
-
Step 700
700
#1A61AC
oklch(49.1% 0.138 253.7)
-
Step 800
800
#194F8B
oklch(42.6% 0.114 254)
-
Step 900
900
#1B426F
oklch(37.6% 0.089 253.9)
-
Step 950
950 (this color)
#071D36
oklch(22.9% 0.056 253.6)
#071D36 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) | #111F37 | 0.015 |
| Deuteranopia (no green cones) | #0A1A36 | 0.010 |
| Tritanopia (no blue cones) | #002326 | 0.044 |
| Achromatopsia (no color) | #1C1C1C | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #071D36
#071D36
oklch(22.9% 0.056 253.6)
- #2A1800
#2A1800
oklch(22.8% 0.049 72.5)
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 #071D36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.023
- Dark #1B2431 ΔE 0.041
- Oxford Blue #1B263B ΔE 0.043
- Navy Blue #001146 ΔE 0.051
- Jet #212529 ΔE 0.057
- Rich Navy #001219 ΔE 0.068
- Night Blue #040348 ΔE 0.077
- Dark Navy #000435 ΔE 0.080
Use #071D36 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.