#314174
Closest named color: Twilight Blue (#0A437A). oklch(38.8% 0.089 268.9), rgb(49, 65, 116).
Aa
White text reads best on this color (9.81:1).
About this color
#314174 is a dark, moderately saturated blue. In OKLCH its lightness is 39%, its chroma 0.089 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.034 away. White text reads best on it, at 9.81:1.
| Hue family | Blues |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.13:1 |
| White text | 9.81:1 |
Values
| HEX | #314174 |
| RGB | rgb(49, 65, 116) |
| HSL | hsl(226, 41%, 32%) |
| OKLCH | oklch(38.8% 0.089 268.9) |
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 #314174 | 9.81:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #314174 | 2.13:1 | Fails | Lc 11.3 | Not readable |
| #314174 text on white | 9.81:1 | AAA | Lc 92.6 | Preferred for body text |
| #314174 text on black | 2.13:1 | Fails | Lc -9.8 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF7
oklch(93.6% 0.019 266)
-
Step 200
200
#CFD9F3
oklch(88.6% 0.037 268.9)
-
Step 300
300
#AFC0ED
oklch(81% 0.067 268.7)
-
Step 400
400
#859EE4
oklch(70.8% 0.107 268.6)
-
Step 500
500
#6884DC
oklch(63.2% 0.136 268.9)
-
Step 600
600
#506CC9
oklch(55.7% 0.147 268.7)
-
Step 700
700
#4159AE
oklch(49% 0.138 269)
-
Step 800
800
#35498D
oklch(42.6% 0.115 268.8)
-
Step 900
900 (this color)
#314174
oklch(38.8% 0.089 268.9)
-
Step 950
950
#1B2542
oklch(27.1% 0.056 268.2)
#314174 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) | #2B4776 | 0.018 |
| Deuteranopia (no green cones) | #234173 | 0.017 |
| Tritanopia (no blue cones) | #0B4C55 | 0.079 |
| Achromatopsia (no color) | #434343 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #314174
#314174
oklch(38.8% 0.089 268.9)
- #564200
#564200
oklch(39% 0.08 89.1)
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 #314174, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.034
- Cobalt #1E488F ΔE 0.048
- Light Navy #155084 ΔE 0.049
- Dark Grey Blue #29465B ΔE 0.051
- Dark Slate Blue #483D8B ΔE 0.054
- Marine Blue #01386A ΔE 0.057
- Deep Sea Blue #015482 ΔE 0.060
- Dusk Blue #26538D ΔE 0.060
Use #314174 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.