#08143E
Closest named color: Navy Blue (#001146). oklch(21.3% 0.082 266.8), rgb(8, 20, 62).
Aa
White text reads best on this color (17.79:1).
About this color
#08143E is a very dark, moderately saturated blue. In OKLCH its lightness is 21%, its chroma 0.082 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.021 away. White text reads best on it, at 17.79:1.
| Hue family | Blues |
| Lightness | very dark (21%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.17:1 |
| White text | 17.79:1 |
Values
| HEX | #08143E |
| RGB | rgb(8, 20, 62) |
| HSL | hsl(227, 77%, 14%) |
| OKLCH | oklch(21.3% 0.082 266.8) |
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 #08143E | 17.79:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #08143E | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #08143E text on white | 17.79:1 | AAA | Lc 104.3 | Preferred for body text |
| #08143E text on black | 1.17:1 | 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
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C9D9FE
oklch(88.5% 0.054 266.8)
-
Step 300
300
#A5BFFF
oklch(80.9% 0.095 267.2)
-
Step 400
400
#759BFF
oklch(70.6% 0.153 266.8)
-
Step 500
500
#537EFF
oklch(63.1% 0.197 266.8)
-
Step 600
600
#3A63EF
oklch(55.6% 0.215 266.6)
-
Step 700
700
#2E50D0
oklch(49% 0.201 266.9)
-
Step 800
800
#2643A8
oklch(42.7% 0.166 266.8)
-
Step 900
900
#223A85
oklch(37.7% 0.129 266.7)
-
Step 950
950 (this color)
#08143E
oklch(21.3% 0.082 266.8)
#08143E 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) | #001A3F | 0.019 |
| Deuteranopia (no green cones) | #00153D | 0.011 |
| Tritanopia (no blue cones) | #001F26 | 0.066 |
| Achromatopsia (no color) | #181818 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #08143E
#08143E
oklch(21.3% 0.082 266.8)
- #221700
#221700
oklch(21.3% 0.044 85.3)
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 #08143E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.021
- Night Blue #040348 ΔE 0.044
- Rich Black #0D1B2A ΔE 0.049
- Dark Navy #000435 ΔE 0.055
- Dark Indigo #1F0954 ΔE 0.058
- Very Dark Blue #000133 ΔE 0.067
- Oxford Blue #1B263B ΔE 0.069
- Dark Navy Blue #00022E ΔE 0.070
Use #08143E 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.