#134065
Closest named color: Marine Blue (#01386A). oklch(36.1% 0.08 247.4), rgb(19, 64, 101).
Aa
White text reads best on this color (10.77:1).
About this color
#134065 is a dark, moderately saturated blue. In OKLCH its lightness is 36%, its chroma 0.080 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.031 away. White text reads best on it, at 10.77:1.
| Hue family | Blues |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.94:1 |
| White text | 10.77:1 |
Values
| HEX | #134065 |
| RGB | rgb(19, 64, 101) |
| HSL | hsl(207, 68%, 24%) |
| OKLCH | oklch(36.1% 0.08 247.4) |
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 #134065 | 10.77:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #134065 | 1.94:1 | Fails | Lc 9.2 | Not readable |
| #134065 text on white | 10.77:1 | AAA | Lc 94.7 | Preferred for body text |
| #134065 text on black | 1.94:1 | Fails | Lc -7.9 | 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 900.
-
Step 50
50
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C8DCEF
oklch(88.5% 0.034 246.8)
-
Step 300
300
#A2C5E6
oklch(80.9% 0.06 247)
-
Step 400
400
#6EA6DA
oklch(70.7% 0.097 247.6)
-
Step 500
500
#448FD0
oklch(63.2% 0.123 247.4)
-
Step 600
600
#1F78BD
oklch(55.7% 0.134 247.4)
-
Step 700
700
#0E64A3
oklch(49% 0.125 247.7)
-
Step 800
800
#125284
oklch(42.7% 0.103 247.6)
-
Step 900
900 (this color)
#134065
oklch(36.1% 0.08 247.4)
-
Step 950
950
#10283E
oklch(27% 0.051 248.4)
#134065 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) | #2F4267 | 0.031 |
| Deuteranopia (no green cones) | #233A64 | 0.021 |
| Tritanopia (no blue cones) | #00494D | 0.059 |
| Achromatopsia (no color) | #3E3E3E | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #134065
#134065
oklch(36.1% 0.08 247.4)
- #583400
#583400
oklch(36.1% 0.079 68.1)
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 #134065, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.031
- Twilight Blue #0A437A ΔE 0.036
- Dark Grey Blue #29465B ΔE 0.037
- Prussian Blue #1D3557 ΔE 0.038
- Dark Blue Grey #1F3B4D ΔE 0.042
- Charcoal #264653 ΔE 0.045
- Midnight Green #073B4C ΔE 0.046
- Marine #042E60 ΔE 0.059
Use #134065 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.