#4E5F86
Closest named color: Dusky Blue (#475F94). oklch(48.8% 0.066 265.9), rgb(78, 95, 134).
Aa
White text reads best on this color (6.35:1).
About this color
#4E5F86 is a medium-dark, muted blue. In OKLCH its lightness is 49%, its chroma 0.066 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.024 away. White text reads best on it, at 6.35:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.30:1 |
| White text | 6.35:1 |
Values
| HEX | #4E5F86 |
| RGB | rgb(78, 95, 134) |
| HSL | hsl(222, 26%, 42%) |
| OKLCH | oklch(48.8% 0.066 265.9) |
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 #4E5F86 | 6.35:1 | AA | Lc -86.7 | Fine for body text |
| Black text on #4E5F86 | 3.30:1 | AA large text | Lc 22.5 | Dividers and decoration only |
| #4E5F86 text on white | 6.35:1 | AA | Lc 81.6 | Fine for body text |
| #4E5F86 text on black | 3.30:1 | AA large text | Lc -20.3 | 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 700.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D3D9E5
oklch(88.4% 0.018 264.5)
-
Step 300
300
#B7C1D6
oklch(81% 0.032 265.3)
-
Step 400
400
#91A0C2
oklch(70.6% 0.053 266.3)
-
Step 500
500
#7789B2
oklch(63.1% 0.066 266.1)
-
Step 600
600
#5F729E
oklch(55.5% 0.073 266.1)
-
Step 700
700 (this color)
#4E5F86
oklch(48.8% 0.066 265.9)
-
Step 800
800
#414E6E
oklch(42.7% 0.056 267)
-
Step 900
900
#374159
oklch(37.7% 0.043 266.8)
-
Step 950
950
#202634
oklch(26.9% 0.028 266.5)
#4E5F86 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) | #516288 | 0.010 |
| Deuteranopia (no green cones) | #4C5D85 | 0.007 |
| Tritanopia (no blue cones) | #3B676D | 0.059 |
| Achromatopsia (no color) | #5F5F5F | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E5F86
#4E5F86
oklch(48.8% 0.066 265.9)
- #715D31
#715D31
oklch(48.8% 0.067 85.4)
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 #4E5F86, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.024
- Denim #3B638C ΔE 0.024
- Dusty Grape #545775 ΔE 0.031
- Dusk #4E5481 ΔE 0.032
- YInMn Blue #415A77 ΔE 0.033
- Denim Blue #3B5B92 ΔE 0.035
- Slate #516572 ΔE 0.042
- Light Navy Blue #2E5A88 ΔE 0.043
Use #4E5F86 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.