#07345C
Closest named color: Prussian Blue (#1D3557). oklch(32% 0.085 250.7), rgb(7, 52, 92).
Aa
White text reads best on this color (12.69:1).
About this color
#07345C is a dark, moderately saturated blue. In OKLCH its lightness is 32%, its chroma 0.085 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.021 away. White text reads best on it, at 12.69:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.65:1 |
| White text | 12.69:1 |
Values
| HEX | #07345C |
| RGB | rgb(7, 52, 92) |
| HSL | hsl(208, 86%, 19%) |
| OKLCH | oklch(32% 0.085 250.7) |
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 #07345C | 12.69:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #07345C | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #07345C text on white | 12.69:1 | AAA | Lc 98.3 | Preferred for body text |
| #07345C text on black | 1.65:1 | 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
#EFF6FE
oklch(97% 0.013 251.6)
-
Step 100
100
#DCECFD
oklch(93.6% 0.029 249.8)
-
Step 200
200
#BEDDFE
oklch(88.6% 0.056 250.1)
-
Step 300
300
#90C5FF
oklch(80.8% 0.1 251.3)
-
Step 400
400
#48A5FF
oklch(70.7% 0.159 250.5)
-
Step 500
500
#008CF2
oklch(63.2% 0.182 250.6)
-
Step 600
600
#0075CC
oklch(55.6% 0.16 250.6)
-
Step 700
700
#0062AD
oklch(49.1% 0.142 250.8)
-
Step 800
800
#00508F
oklch(42.6% 0.123 250.8)
-
Step 900
900
#004378
oklch(37.8% 0.108 250.3)
-
Step 950
950 (this color)
#07345C
oklch(32% 0.085 250.7)
#07345C 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) | #20375E | 0.025 |
| Deuteranopia (no green cones) | #122F5B | 0.016 |
| Tritanopia (no blue cones) | #003E43 | 0.063 |
| Achromatopsia (no color) | #333333 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #07345C
#07345C
oklch(32% 0.085 250.7)
- #492C00
#492C00
oklch(32.2% 0.069 70.9)
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 #07345C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.021
- Marine #042E60 ΔE 0.021
- Marine Blue #01386A ΔE 0.026
- Midnight Green #073B4C ΔE 0.041
- Dark Blue Grey #1F3B4D ΔE 0.045
- Gunmetal #293241 ΔE 0.056
- Space Cadet #2B2D42 ΔE 0.057
- Twilight Blue #0A437A ΔE 0.065
Use #07345C 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.