#08193E
Closest named color: Navy Blue (#001146). oklch(22.5% 0.075 263.1), rgb(8, 25, 62).
Aa
White text reads best on this color (17.22:1).
About this color
#08193E is a very dark, moderately saturated blue. In OKLCH its lightness is 23%, its chroma 0.075 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.031 away. White text reads best on it, at 17.22:1.
| Hue family | Blues |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.21:1 |
| White text | 17.22:1 |
Values
| HEX | #08193E |
| RGB | rgb(8, 25, 62) |
| HSL | hsl(221, 77%, 14%) |
| OKLCH | oklch(22.5% 0.075 263.1) |
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 #08193E | 17.22:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #08193E | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #08193E text on white | 17.22:1 | AAA | Lc 103.9 | Preferred for body text |
| #08193E text on black | 1.21:1 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C8DAFB
oklch(88.5% 0.05 262.6)
-
Step 300
300
#A3C1FA
oklch(80.9% 0.087 263)
-
Step 400
400
#719EF8
oklch(70.6% 0.141 263.1)
-
Step 500
500
#4C83F5
oklch(63.1% 0.181 262.9)
-
Step 600
600
#3169E4
oklch(55.6% 0.196 263.1)
-
Step 700
700
#2457C6
oklch(49.2% 0.182 262.9)
-
Step 800
800
#1F48A0
oklch(42.8% 0.15 262.9)
-
Step 900
900
#1E3D7F
oklch(37.7% 0.118 263)
-
Step 950
950 (this color)
#08193E
oklch(22.5% 0.075 263.1)
#08193E 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) | #021E3F | 0.016 |
| Deuteranopia (no green cones) | #00193D | 0.010 |
| Tritanopia (no blue cones) | #002228 | 0.059 |
| Achromatopsia (no color) | #1B1B1B | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #08193E
#08193E
oklch(22.5% 0.075 263.1)
- #261900
#261900
oklch(22.4% 0.046 82.5)
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 #08193E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.031
- Rich Black #0D1B2A ΔE 0.041
- Oxford Blue #1B263B ΔE 0.055
- Dark #1B2431 ΔE 0.057
- Night Blue #040348 ΔE 0.057
- Dark Indigo #1F0954 ΔE 0.062
- Dark Navy #000435 ΔE 0.069
- Jet #212529 ΔE 0.075
Use #08193E 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.