#4F305F
Closest named color: Grape Purple (#5D1451). oklch(36.8% 0.086 313.2), rgb(79, 48, 95).
Aa
White text reads best on this color (10.93:1).
About this color
#4F305F is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.086 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.063 away. White text reads best on it, at 10.93:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.92:1 |
| White text | 10.93:1 |
Values
| HEX | #4F305F |
| RGB | rgb(79, 48, 95) |
| HSL | hsl(280, 33%, 28%) |
| OKLCH | oklch(36.8% 0.086 313.2) |
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 #4F305F | 10.93:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #4F305F | 1.92:1 | Fails | Lc 8.8 | Not readable |
| #4F305F text on white | 10.93:1 | AAA | Lc 95.1 | Preferred for body text |
| #4F305F text on black | 1.92:1 | Fails | Lc -7.5 | 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 900.
-
Step 50
50
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F3
oklch(93.5% 0.019 312.8)
-
Step 200
200
#E2D3EA
oklch(88.6% 0.035 314.1)
-
Step 300
300
#CFB5DF
oklch(80.9% 0.065 312.5)
-
Step 400
400
#B78DCE
oklch(70.6% 0.103 313.2)
-
Step 500
500
#A570C2
oklch(63.2% 0.132 312.8)
-
Step 600
600
#9056AE
oklch(55.5% 0.144 313)
-
Step 700
700
#7B4695
oklch(49.1% 0.133 313.5)
-
Step 800
800
#643A79
oklch(42.7% 0.11 313.4)
-
Step 900
900 (this color)
#4F305F
oklch(36.8% 0.086 313.2)
-
Step 950
950
#301E39
oklch(27.1% 0.054 313.8)
#4F305F 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) | #263B61 | 0.071 |
| Deuteranopia (no green cones) | #2F3D5E | 0.063 |
| Tritanopia (no blue cones) | #4E3743 | 0.058 |
| Achromatopsia (no color) | #3D3D3D | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F305F
#4F305F
oklch(36.8% 0.086 313.2)
- #2C4814
#2C4814
oklch(36.7% 0.085 133.2)
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 #4F305F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.063
- Dark Slate Blue #483D8B ΔE 0.078
- Prussian Blue #1D3557 ΔE 0.084
- Onyx #343A40 ΔE 0.084
- Plum Purple #4E0550 ΔE 0.085
- Purple Brown #673A3F ΔE 0.086
- Space Cadet #2B2D42 ΔE 0.086
- Dark Grey Blue #29465B ΔE 0.086
Use #4F305F 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.