#4D4F6F
Closest named color: Dusty Grape (#545775). oklch(43.9% 0.053 281.2), rgb(77, 79, 111).
Aa
White text reads best on this color (7.88:1).
About this color
#4D4F6F is a dark, muted purple. In OKLCH its lightness is 44%, its chroma 0.053 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.027 away. White text reads best on it, at 7.88:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.66:1 |
| White text | 7.88:1 |
Values
| HEX | #4D4F6F |
| RGB | rgb(77, 79, 111) |
| HSL | hsl(236, 18%, 37%) |
| OKLCH | oklch(43.9% 0.053 281.2) |
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 #4D4F6F | 7.88:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #4D4F6F | 2.66:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #4D4F6F text on white | 7.88:1 | AAA | Lc 87.3 | Fine for body text |
| #4D4F6F text on black | 2.66:1 | Fails | Lc -14.8 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9F0
oklch(93.5% 0.009 279.7)
-
Step 200
200
#D7D8E4
oklch(88.5% 0.016 282.2)
-
Step 300
300
#BDBFD5
oklch(81% 0.031 281.6)
-
Step 400
400
#9B9EBF
oklch(70.8% 0.048 281)
-
Step 500
500
#8285AF
oklch(63% 0.063 281.2)
-
Step 600
600
#6C6F9B
oklch(55.7% 0.068 280.9)
-
Step 700
700
#5A5C84
oklch(49% 0.064 281.5)
-
Step 800
800 (this color)
#4D4F6F
oklch(43.9% 0.053 281.2)
-
Step 900
900
#3E3F57
oklch(37.7% 0.041 282.4)
-
Step 950
950
#242533
oklch(27% 0.026 281.3)
#4D4F6F 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) | #465370 | 0.015 |
| Deuteranopia (no green cones) | #44506E | 0.014 |
| Tritanopia (no blue cones) | #45555A | 0.047 |
| Achromatopsia (no color) | #515151 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4F6F
#4D4F6F
oklch(43.9% 0.053 281.2)
- #585330
#585330
oklch(43.8% 0.053 101.2)
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 #4D4F6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.027
- Dusk #4E5481 ΔE 0.030
- YInMn Blue #415A77 ΔE 0.034
- Twilight #4E518B ΔE 0.046
- Light Navy Blue #2E5A88 ΔE 0.055
- Denim Blue #3B5B92 ΔE 0.062
- Dusk Blue #26538D ΔE 0.064
- Denim #3B638C ΔE 0.067
Use #4D4F6F 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.