#19326F
Closest named color: Marine Blue (#01386A). oklch(33.6% 0.11 264.4), rgb(25, 50, 111).
Aa
White text reads best on this color (12.15:1).
About this color
#19326F is a dark, moderately saturated blue. In OKLCH its lightness is 34%, its chroma 0.110 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.024 away. White text reads best on it, at 12.15:1.
| Hue family | Blues |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.72:1 |
| White text | 12.15:1 |
Values
| HEX | #19326F |
| RGB | rgb(25, 50, 111) |
| HSL | hsl(223, 63%, 27%) |
| OKLCH | oklch(33.6% 0.11 264.4) |
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 #19326F | 12.15:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #19326F | 1.72:1 | Fails | Lc 0.0 | Not readable |
| #19326F text on white | 12.15:1 | AAA | Lc 97.4 | Preferred for body text |
| #19326F text on black | 1.72:1 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFB
oklch(93.6% 0.025 265.6)
-
Step 200
200
#CAD9F8
oklch(88.4% 0.046 264.9)
-
Step 300
300
#A6C0F7
oklch(80.8% 0.083 264.9)
-
Step 400
400
#779EF3
oklch(70.7% 0.132 264.6)
-
Step 500
500
#5583EF
oklch(63.1% 0.17 264.7)
-
Step 600
600
#3B6ADD
oklch(55.6% 0.183 264.4)
-
Step 700
700
#2D57C0
oklch(49% 0.172 264.4)
-
Step 800
800
#26489B
oklch(42.6% 0.141 264.4)
-
Step 900
900 (this color)
#19326F
oklch(33.6% 0.11 264.4)
-
Step 950
950
#152448
oklch(26.9% 0.07 265)
#19326F 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) | #083A71 | 0.024 |
| Deuteranopia (no green cones) | #00326E | 0.018 |
| Tritanopia (no blue cones) | #00414B | 0.088 |
| Achromatopsia (no color) | #363636 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19326F
#19326F
oklch(33.6% 0.11 264.4)
- #473300
#473300
oklch(33.5% 0.069 84.4)
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 #19326F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.024
- Marine #042E60 ΔE 0.035
- Prussian Blue #1D3557 ΔE 0.045
- Twilight Blue #0A437A ΔE 0.050
- Midnight Blue #191970 ΔE 0.061
- Dark Blue Grey #1F3B4D ΔE 0.072
- Midnight Green #073B4C ΔE 0.075
- Cobalt #1E488F ΔE 0.080
Use #19326F 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.