#071129
Closest named color: Rich Navy (#001219). oklch(18.4% 0.051 264.4), rgb(7, 17, 41).
Aa
White text reads best on this color (18.72:1).
About this color
#071129 is a very dark, muted blue. In OKLCH its lightness is 18%, its chroma 0.051 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.038 away. White text reads best on it, at 18.72:1.
| Hue family | Blues |
| Lightness | very dark (18%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.12:1 |
| White text | 18.72:1 |
Values
| HEX | #071129 |
| RGB | rgb(7, 17, 41) |
| HSL | hsl(222, 71%, 9%) |
| OKLCH | oklch(18.4% 0.051 264.4) |
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 #071129 | 18.72:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #071129 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #071129 text on white | 18.72:1 | AAA | Lc 105.1 | Preferred for body text |
| #071129 text on black | 1.12:1 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF6
oklch(93.6% 0.017 264.5)
-
Step 200
200
#CED9F0
oklch(88.4% 0.034 265.2)
-
Step 300
300
#ADC1E9
oklch(80.9% 0.061 264.2)
-
Step 400
400
#82A0DE
oklch(70.7% 0.097 264.2)
-
Step 500
500
#6387D4
oklch(63.1% 0.123 264.2)
-
Step 600
600
#4B6FC2
oklch(55.6% 0.135 264.7)
-
Step 700
700
#3C5DA7
oklch(49.2% 0.125 264.2)
-
Step 800
800
#324C87
oklch(42.7% 0.103 264.5)
-
Step 900
900
#2C406C
oklch(37.7% 0.08 264.4)
-
Step 950
950 (this color)
#071129
oklch(18.4% 0.051 264.4)
#071129 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) | #06142A | 0.010 |
| Deuteranopia (no green cones) | #021129 | 0.009 |
| Tritanopia (no blue cones) | #00171A | 0.044 |
| Achromatopsia (no color) | #121212 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #071129
#071129
oklch(18.4% 0.051 264.4)
- #1A1100
#1A1100
oklch(18.4% 0.038 85.8)
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 #071129, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.038
- Rich Black #0D1B2A ΔE 0.038
- Dark Navy #000435 ΔE 0.051
- Midnight #03012D ΔE 0.056
- Dark Navy Blue #00022E ΔE 0.056
- Navy Blue #001146 ΔE 0.057
- Almost Black #070D0D ΔE 0.058
- Very Dark Blue #000133 ΔE 0.059
Use #071129 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.