#4F4659
Closest named color: Charcoal Grey (#3C4142). oklch(41.1% 0.033 306.4), rgb(79, 70, 89).
Aa
White text reads best on this color (8.92:1).
About this color
#4F4659 is a dark, muted purple. In OKLCH its lightness is 41%, its chroma 0.033 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.053 away. White text reads best on it, at 8.92:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.35:1 |
| White text | 8.92:1 |
Values
| HEX | #4F4659 |
| RGB | rgb(79, 70, 89) |
| HSL | hsl(268, 12%, 31%) |
| OKLCH | oklch(41.1% 0.033 306.4) |
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 #4F4659 | 8.92:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #4F4659 | 2.35:1 | Fails | Lc 13.5 | Not readable |
| #4F4659 text on white | 8.92:1 | AAA | Lc 90.5 | Preferred for body text |
| #4F4659 text on black | 2.35:1 | Fails | Lc -11.8 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9ED
oklch(93.7% 0.006 308.4)
-
Step 200
200
#DBD7DF
oklch(88.5% 0.012 308.3)
-
Step 300
300
#C4BECB
oklch(81% 0.019 306.6)
-
Step 400
400
#A59CB0
oklch(70.7% 0.03 305.9)
-
Step 500
500
#8F849D
oklch(63.2% 0.039 305.2)
-
Step 600
600
#7A6D88
oklch(55.6% 0.044 306.8)
-
Step 700
700
#665B73
oklch(49.1% 0.04 305.8)
-
Step 800
800 (this color)
#4F4659
oklch(41.1% 0.033 306.4)
-
Step 900
900
#453E4D
oklch(37.7% 0.027 306.2)
-
Step 950
950
#28242D
oklch(26.9% 0.017 305.4)
#4F4659 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) | #43495A | 0.020 |
| Deuteranopia (no green cones) | #454A58 | 0.020 |
| Tritanopia (no blue cones) | #4E484C | 0.025 |
| Achromatopsia (no color) | #4A4A4A | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F4659
#4F4659
oklch(41.1% 0.033 306.4)
- #464E3A
#464E3A
oklch(41.1% 0.034 125.6)
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 #4F4659, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.053
- Dark Grey Blue #29465B ΔE 0.056
- Dark Slate Gray #2F4F4F ΔE 0.059
- Purple Brown #673A3F ΔE 0.060
- Dusty Grape #545775 ΔE 0.061
- Charcoal #264653 ΔE 0.061
- YInMn Blue #415A77 ΔE 0.067
- Dusk #4E5481 ΔE 0.069
Use #4F4659 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.