#404876
Closest named color: Dusk (#4E5481). oklch(41.6% 0.077 275), rgb(64, 72, 118).
Aa
White text reads best on this color (8.72:1).
About this color
#404876 is a dark, moderately saturated blue. In OKLCH its lightness is 42%, its chroma 0.077 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.044 away. White text reads best on it, at 8.72:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.40:1 |
| White text | 8.72:1 |
Values
| HEX | #404876 |
| RGB | rgb(64, 72, 118) |
| HSL | hsl(231, 30%, 36%) |
| OKLCH | oklch(41.6% 0.077 275) |
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 #404876 | 8.72:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #404876 | 2.40:1 | Fails | Lc 14.1 | Not readable |
| #404876 text on white | 8.72:1 | AAA | Lc 89.8 | Fine for body text |
| #404876 text on black | 2.40:1 | Fails | Lc -12.4 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200
#D4D8EA
oklch(88.5% 0.025 275.9)
-
Step 300
300
#B8BFDF
oklch(81% 0.046 275.6)
-
Step 400
400
#939DCE
oklch(70.6% 0.073 275.4)
-
Step 500
500
#7985C1
oklch(63.1% 0.092 274.8)
-
Step 600
600
#626EAE
oklch(55.6% 0.1 274.6)
-
Step 700
700
#525B95
oklch(49% 0.093 275.7)
-
Step 800
800 (this color)
#404876
oklch(41.6% 0.077 275)
-
Step 900
900
#383F62
oklch(37.8% 0.061 274.5)
-
Step 950
950
#212539
oklch(27% 0.038 274.9)
#404876 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) | #384D78 | 0.017 |
| Deuteranopia (no green cones) | #334975 | 0.018 |
| Tritanopia (no blue cones) | #2E5159 | 0.068 |
| Achromatopsia (no color) | #4B4B4B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #404876
#404876
oklch(41.6% 0.077 275)
- #594B10
#594B10
oklch(41.6% 0.077 95.1)
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 #404876, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.044
- Twilight #4E518B ΔE 0.047
- Light Navy #155084 ΔE 0.048
- Dusk Blue #26538D ΔE 0.050
- Dark Slate Blue #483D8B ΔE 0.051
- YInMn Blue #415A77 ΔE 0.055
- Cobalt #1E488F ΔE 0.056
- Light Navy Blue #2E5A88 ΔE 0.056
Use #404876 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.