#394097
Closest named color: Blueberry (#464196). oklch(41.7% 0.141 275), rgb(57, 64, 151).
Aa
White text reads best on this color (8.92:1).
About this color
#394097 is a dark, vivid blue. In OKLCH its lightness is 42%, its chroma 0.141 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.020 away. White text reads best on it, at 8.92:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.35:1 |
| White text | 8.92:1 |
Values
| HEX | #394097 |
| RGB | rgb(57, 64, 151) |
| HSL | hsl(236, 45%, 41%) |
| OKLCH | oklch(41.7% 0.141 275) |
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 #394097 | 8.92:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #394097 | 2.35:1 | Fails | Lc 13.9 | Not readable |
| #394097 text on white | 8.92:1 | AAA | Lc 90.1 | Preferred for body text |
| #394097 text on black | 2.35:1 | Fails | Lc -12.2 | 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 800.
-
Step 50
50
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9FA
oklch(93.6% 0.023 275.4)
-
Step 200
200
#D0D7F8
oklch(88.4% 0.046 276)
-
Step 300
300
#B1BDF6
oklch(80.9% 0.082 275.2)
-
Step 400
400
#8999F2
oklch(70.8% 0.131 274.8)
-
Step 500
500
#6E7CED
oklch(63% 0.168 275.2)
-
Step 600
600
#5863DC
oklch(55.7% 0.183 274.9)
-
Step 700
700
#4951BE
oklch(49.1% 0.169 275.1)
-
Step 800
800 (this color)
#394097
oklch(41.7% 0.141 275)
-
Step 900
900
#32397B
oklch(37.6% 0.111 275.2)
-
Step 950
950
#1D2248
oklch(27% 0.07 275)
#394097 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) | #004E9A | 0.051 |
| Deuteranopia (no green cones) | #004695 | 0.046 |
| Tritanopia (no blue cones) | #005565 | 0.120 |
| Achromatopsia (no color) | #4A4A4A | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #394097
#394097
oklch(41.7% 0.141 275)
- #5B4B00
#5B4B00
oklch(41.7% 0.086 94.9)
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 #394097, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.020
- Dark Slate Blue #483D8B ΔE 0.030
- Cobalt #1E488F ΔE 0.037
- Sapphire #2138AB ΔE 0.049
- Dusk Blue #26538D ΔE 0.058
- Twilight #4E518B ΔE 0.064
- Light Navy #155084 ΔE 0.064
- Twilight Blue #0A437A ΔE 0.068
Use #394097 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.