#065993
Closest named color: Dusk Blue (#26538D). oklch(45.2% 0.118 247.6), rgb(6, 89, 147).
Aa
White text reads best on this color (7.34:1).
About this color
#065993 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 45%, its chroma 0.118 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk Blue (#26538D), ΔE 0.022 away. White text reads best on it, at 7.34:1.
| Hue family | Blues |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Dusk Blue (#26538D) |
| Black text | 2.85:1 |
| White text | 7.34:1 |
Values
| HEX | #065993 |
| RGB | rgb(6, 89, 147) |
| HSL | hsl(205, 92%, 30%) |
| OKLCH | oklch(45.2% 0.118 247.6) |
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 #065993 | 7.34:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #065993 | 2.85:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #065993 text on white | 7.34:1 | AAA | Lc 85.0 | Fine for body text |
| #065993 text on black | 2.85:1 | Fails | Lc -17.0 | Dividers and decoration only |
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 800.
-
Step 50
50
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E0EBF7
oklch(93.5% 0.02 250.4)
-
Step 200
200
#C6DCF2
oklch(88.5% 0.038 248.3)
-
Step 300
300
#9EC5EB
oklch(80.8% 0.068 248)
-
Step 400
400
#66A6E2
oklch(70.7% 0.11 248.2)
-
Step 500
500
#358FD9
oklch(63.2% 0.14 247.4)
-
Step 600
600
#0077C4
oklch(55.5% 0.148 247.6)
-
Step 700
700
#0064A6
oklch(49.1% 0.131 247.6)
-
Step 800
800 (this color)
#065993
oklch(45.2% 0.118 247.6)
-
Step 900
900
#0D446F
oklch(37.6% 0.091 247.7)
-
Step 950
950
#0B2841
oklch(26.9% 0.058 248)
#065993 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) | #3C5C95 | 0.041 |
| Deuteranopia (no green cones) | #275192 | 0.026 |
| Tritanopia (no blue cones) | #00676F | 0.083 |
| Achromatopsia (no color) | #565656 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #065993
#065993
oklch(45.2% 0.118 247.6)
- #7A4900
#7A4900
oklch(45.2% 0.1 67.1)
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 #065993, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk Blue #26538D ΔE 0.022
- Light Navy Blue #2E5A88 ΔE 0.029
- Deep Sea Blue #015482 ΔE 0.030
- Light Navy #155084 ΔE 0.033
- Denim Blue #3B5B92 ΔE 0.038
- Peacock Blue #016795 ΔE 0.042
- Cobalt #1E488F ΔE 0.048
- Denim #3B638C ΔE 0.052
Use #065993 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.