#14315A
Closest named color: Prussian Blue (#1D3557). oklch(31.5% 0.081 257.5), rgb(20, 49, 90).
Aa
White text reads best on this color (12.98:1).
About this color
#14315A is a dark, moderately saturated blue. In OKLCH its lightness is 32%, its chroma 0.081 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.019 away. White text reads best on it, at 12.98:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.61:1 |
| White text | 12.98:1 |
Values
| HEX | #14315A |
| RGB | rgb(20, 49, 90) |
| HSL | hsl(215, 64%, 22%) |
| OKLCH | oklch(31.5% 0.081 257.5) |
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 #14315A | 12.98:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #14315A | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #14315A text on white | 12.98:1 | AAA | Lc 99.0 | Preferred for body text |
| #14315A text on black | 1.61:1 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFD
oklch(93.6% 0.028 258.4)
-
Step 200
200
#C3DBFD
oklch(88.5% 0.054 257.1)
-
Step 300
300
#99C3FF
oklch(80.9% 0.097 257.3)
-
Step 400
400
#5FA1FF
oklch(70.7% 0.154 257.4)
-
Step 500
500
#2C85FD
oklch(63% 0.197 257.6)
-
Step 600
600
#006DE6
oklch(55.7% 0.202 257.5)
-
Step 700
700
#005BC3
oklch(49.1% 0.179 257.6)
-
Step 800
800
#004AA1
oklch(42.6% 0.155 257.6)
-
Step 900
900
#073E84
oklch(37.6% 0.129 257.7)
-
Step 950
950 (this color)
#14315A
oklch(31.5% 0.081 257.5)
#14315A 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) | #1D355C | 0.017 |
| Deuteranopia (no green cones) | #112E59 | 0.010 |
| Tritanopia (no blue cones) | #003B41 | 0.064 |
| Achromatopsia (no color) | #313131 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #14315A
#14315A
oklch(31.5% 0.081 257.5)
- #442C00
#442C00
oklch(31.4% 0.066 76.5)
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 #14315A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.019
- Marine #042E60 ΔE 0.020
- Marine Blue #01386A ΔE 0.033
- Midnight Green #073B4C ΔE 0.046
- Dark Blue Grey #1F3B4D ΔE 0.047
- Space Cadet #2B2D42 ΔE 0.049
- Gunmetal #293241 ΔE 0.052
- Oxford Blue #1B263B ΔE 0.060
Use #14315A 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.