#093758
Closest named color: Prussian Blue (#1D3557). oklch(32.6% 0.075 245.5), rgb(9, 55, 88).
Aa
White text reads best on this color (12.36:1).
About this color
#093758 is a dark, moderately saturated blue. In OKLCH its lightness is 33%, its chroma 0.075 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.016 away. White text reads best on it, at 12.36:1.
| Hue family | Blues |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.69:1 |
| White text | 12.36:1 |
Values
| HEX | #093758 |
| RGB | rgb(9, 55, 88) |
| HSL | hsl(205, 81%, 19%) |
| OKLCH | oklch(32.6% 0.075 245.5) |
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 #093758 | 12.36:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #093758 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #093758 text on white | 12.36:1 | AAA | Lc 97.8 | Preferred for body text |
| #093758 text on black | 1.69:1 | 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 900.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C9DCED
oklch(88.6% 0.031 245.1)
-
Step 300
300
#A3C5E3
oklch(80.9% 0.056 245.2)
-
Step 400
400
#70A6D6
oklch(70.6% 0.091 246.3)
-
Step 500
500
#4790CB
oklch(63.2% 0.115 245.5)
-
Step 600
600
#2379B7
oklch(55.7% 0.124 245.2)
-
Step 700
700
#13659E
oklch(49% 0.117 245.6)
-
Step 800
800
#155380
oklch(42.8% 0.096 245.4)
-
Step 900
900 (this color)
#093758
oklch(32.6% 0.075 245.5)
-
Step 950
950
#10283C
oklch(26.8% 0.048 246)
#093758 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) | #273859 | 0.030 |
| Deuteranopia (no green cones) | #1C3157 | 0.022 |
| Tritanopia (no blue cones) | #003F43 | 0.053 |
| Achromatopsia (no color) | #343434 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #093758
#093758
oklch(32.6% 0.075 245.5)
- #4D2B00
#4D2B00
oklch(32.5% 0.073 65.3)
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 #093758, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.016
- Midnight Green #073B4C ΔE 0.028
- Marine Blue #01386A ΔE 0.031
- Dark Blue Grey #1F3B4D ΔE 0.032
- Marine #042E60 ΔE 0.035
- Gunmetal #293241 ΔE 0.048
- Space Cadet #2B2D42 ΔE 0.053
- Dark Grey Blue #29465B ΔE 0.061
Use #093758 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.