#4E566E
Closest named color: Dusty Grape (#545775). oklch(45.6% 0.041 270.4), rgb(78, 86, 110).
Aa
White text reads best on this color (7.29:1).
About this color
#4E566E is a medium-dark, muted blue. In OKLCH its lightness is 46%, its chroma 0.041 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.015 away. White text reads best on it, at 7.29:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.88:1 |
| White text | 7.29:1 |
Values
| HEX | #4E566E |
| RGB | rgb(78, 86, 110) |
| HSL | hsl(225, 17%, 37%) |
| OKLCH | oklch(45.6% 0.041 270.4) |
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 #4E566E | 7.29:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #4E566E | 2.88:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #4E566E text on white | 7.29:1 | AAA | Lc 85.3 | Fine for body text |
| #4E566E text on black | 2.88:1 | Fails | Lc -16.7 | 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 800.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200
#D6D9E2
oklch(88.6% 0.013 271.3)
-
Step 300
300
#BAC0D0
oklch(80.8% 0.023 269.4)
-
Step 400
400
#97A0B9
oklch(70.7% 0.038 269.7)
-
Step 500
500
#7E88A8
oklch(63% 0.05 271.4)
-
Step 600
600
#677293
oklch(55.6% 0.053 270.3)
-
Step 700
700
#56607D
oklch(49.2% 0.048 269.8)
-
Step 800
800 (this color)
#4E566E
oklch(45.6% 0.041 270.4)
-
Step 900
900
#3B4153
oklch(37.7% 0.032 270.4)
-
Step 950
950
#232630
oklch(27% 0.019 272)
#4E566E 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) | #4F586F | 0.006 |
| Deuteranopia (no green cones) | #4C556D | 0.005 |
| Tritanopia (no blue cones) | #465B5E | 0.037 |
| Achromatopsia (no color) | #565656 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E566E
#4E566E
oklch(45.6% 0.041 270.4)
- #5F563D
#5F563D
oklch(45.5% 0.04 90.6)
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 #4E566E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.015
- YInMn Blue #415A77 ΔE 0.022
- Dusk #4E5481 ΔE 0.034
- Slate #516572 ΔE 0.046
- Light Navy Blue #2E5A88 ΔE 0.053
- Twilight #4E518B ΔE 0.054
- Denim #3B638C ΔE 0.055
- Denim Blue #3B5B92 ΔE 0.060
Use #4E566E 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.