#484E77
Closest named color: Dusk (#4E5481). oklch(43.7% 0.068 276.8), rgb(72, 78, 119).
Aa
White text reads best on this color (7.97:1).
About this color
#484E77 is a dark, muted blue. In OKLCH its lightness is 44%, its chroma 0.068 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.024 away. White text reads best on it, at 7.97:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.63:1 |
| White text | 7.97:1 |
Values
| HEX | #484E77 |
| RGB | rgb(72, 78, 119) |
| HSL | hsl(232, 25%, 37%) |
| OKLCH | oklch(43.7% 0.068 276.8) |
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 #484E77 | 7.97:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #484E77 | 2.63:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #484E77 text on white | 7.97:1 | AAA | Lc 87.6 | Fine for body text |
| #484E77 text on black | 2.63:1 | Fails | Lc -14.5 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E8E9F2
oklch(93.6% 0.012 281.1)
-
Step 200
200
#D5D8E8
oklch(88.5% 0.022 277.5)
-
Step 300
300
#B9BFDB
oklch(80.9% 0.04 275.9)
-
Step 400
400
#969EC9
oklch(70.8% 0.064 276.4)
-
Step 500
500
#7D85BB
oklch(63.1% 0.082 277.3)
-
Step 600
600
#666EA7
oklch(55.6% 0.089 277)
-
Step 700
700
#555C8F
oklch(49.1% 0.082 277)
-
Step 800
800 (this color)
#484E77
oklch(43.7% 0.068 276.8)
-
Step 900
900
#3A3F5E
oklch(37.7% 0.053 276.5)
-
Step 950
950
#222537
oklch(27% 0.034 276.6)
#484E77 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) | #415379 | 0.016 |
| Deuteranopia (no green cones) | #3D4F76 | 0.016 |
| Tritanopia (no blue cones) | #3A565D | 0.060 |
| Achromatopsia (no color) | #515151 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #484E77
#484E77
oklch(43.7% 0.068 276.8)
- #5C5222
#5C5222
oklch(43.8% 0.068 97.7)
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 #484E77, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.024
- Twilight #4E518B ΔE 0.035
- Dusty Grape #545775 ΔE 0.035
- YInMn Blue #415A77 ΔE 0.037
- Light Navy Blue #2E5A88 ΔE 0.046
- Dusk Blue #26538D ΔE 0.051
- Denim Blue #3B5B92 ΔE 0.052
- Light Navy #155084 ΔE 0.056
Use #484E77 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.