#4F435F
Closest named color: Dark Grey Blue (#29465B). oklch(40.7% 0.048 303.9), rgb(79, 67, 95).
Aa
White text reads best on this color (9.12:1).
About this color
#4F435F is a dark, muted purple. In OKLCH its lightness is 41%, its chroma 0.048 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.057 away. White text reads best on it, at 9.12:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.30:1 |
| White text | 9.12:1 |
Values
| HEX | #4F435F |
| RGB | rgb(79, 67, 95) |
| HSL | hsl(266, 17%, 32%) |
| OKLCH | oklch(40.7% 0.048 303.9) |
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 #4F435F | 9.12:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #4F435F | 2.30:1 | Fails | Lc 13.0 | Not readable |
| #4F435F text on white | 9.12:1 | AAA | Lc 91.0 | Preferred for body text |
| #4F435F text on black | 2.30:1 | Fails | Lc -11.3 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9EE
oklch(93.7% 0.007 304.2)
-
Step 200
200
#DBD7E2
oklch(88.6% 0.016 302.5)
-
Step 300
300
#C4BCD0
oklch(80.8% 0.029 303.8)
-
Step 400
400
#A69AB8
oklch(70.6% 0.045 303.4)
-
Step 500
500
#9181A6
oklch(63.1% 0.057 304.5)
-
Step 600
600
#7B6A92
oklch(55.5% 0.064 303.8)
-
Step 700
700
#68597C
oklch(49.2% 0.058 303.9)
-
Step 800
800 (this color)
#4F435F
oklch(40.7% 0.048 303.9)
-
Step 900
900
#463D52
oklch(37.8% 0.037 304.2)
-
Step 950
950
#292430
oklch(27.1% 0.023 303.9)
#4F435F 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) | #3E4860 | 0.030 |
| Deuteranopia (no green cones) | #40485E | 0.028 |
| Tritanopia (no blue cones) | #4D474D | 0.037 |
| Achromatopsia (no color) | #484848 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F435F
#4F435F
oklch(40.7% 0.048 303.9)
- #444E31
#444E31
oklch(40.7% 0.048 124)
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 #4F435F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.061
- Dusty Grape #545775 ΔE 0.063
- Purple Brown #673A3F ΔE 0.065
- Dusk #4E5481 ΔE 0.066
- Charcoal #264653 ΔE 0.066
- Dark Slate Gray #2F4F4F ΔE 0.070
- YInMn Blue #415A77 ΔE 0.070
Use #4F435F 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.