#407392
Closest named color: Metallic Blue (#4F738E). oklch(53.3% 0.073 237), rgb(64, 115, 146).
Aa
White text reads best on this color (5.14:1).
About this color
#407392 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.073 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.017 away. White text reads best on it, at 5.14:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.08:1 |
| White text | 5.14:1 |
Values
| HEX | #407392 |
| RGB | rgb(64, 115, 146) |
| HSL | hsl(203, 39%, 41%) |
| OKLCH | oklch(53.3% 0.073 237) |
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 #407392 | 5.14:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #407392 | 4.08:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #407392 text on white | 5.14:1 | AA | Lc 75.3 | Fine for body text |
| #407392 text on black | 4.08:1 | AA large text | Lc -26.4 | Dividers and decoration only |
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 600.
-
Step 50
50
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBEF
oklch(93.6% 0.009 232.4)
-
Step 200
200
#CEDBE4
oklch(88.4% 0.019 237.8)
-
Step 300
300
#ADC4D4
oklch(80.8% 0.034 238.3)
-
Step 400
400
#82A6BE
oklch(70.7% 0.053 237.7)
-
Step 500
500
#6190AE
oklch(63.1% 0.068 237.3)
-
Step 600
600 (this color)
#407392
oklch(53.3% 0.073 237)
-
Step 700
700
#386683
oklch(49% 0.069 238)
-
Step 800
800
#2F546A
oklch(42.8% 0.056 236.2)
-
Step 900
900
#2A4556
oklch(37.6% 0.044 237.2)
-
Step 950
950
#192932
oklch(27.1% 0.027 233.8)
#407392 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) | #657293 | 0.044 |
| Deuteranopia (no green cones) | #596A91 | 0.036 |
| Tritanopia (no blue cones) | #007B7D | 0.059 |
| Achromatopsia (no color) | #6D6D6D | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #407392
#407392
oklch(53.3% 0.073 237)
- #8D6241
#8D6241
oklch(53.4% 0.073 57.9)
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 #407392, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.017
- Dull Blue #49759C ΔE 0.020
- Muted Blue #3B719F ΔE 0.024
- Cerulean #457B9D ΔE 0.027
- Sea Blue #047495 ΔE 0.032
- Stormy Blue #507B9C ΔE 0.033
- Flat Blue #3C73A8 ΔE 0.035
- Ocean #017B92 ΔE 0.037
Use #407392 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.