#4A3149
Closest named color: Onyx (#343A40). oklch(35.2% 0.053 328), rgb(74, 49, 73).
Aa
White text reads best on this color (11.49:1).
About this color
#4A3149 is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.053 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.052 away. White text reads best on it, at 11.49:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.82:1 |
| White text | 11.49:1 |
Values
| HEX | #4A3149 |
| RGB | rgb(74, 49, 73) |
| HSL | hsl(302, 20%, 24%) |
| OKLCH | oklch(35.2% 0.053 328) |
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 #4A3149 | 11.49:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #4A3149 | 1.82:1 | Fails | Lc 7.5 | Not readable |
| #4A3149 text on white | 11.49:1 | AAA | Lc 96.4 | Preferred for body text |
| #4A3149 text on black | 1.82:1 | Fails | Lc 0.0 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE7EE
oklch(93.5% 0.012 325.7)
-
Step 200
200
#E1D4E1
oklch(88.4% 0.023 325.8)
-
Step 300
300
#CFB8CE
oklch(80.9% 0.04 327.3)
-
Step 400
400
#B793B5
oklch(70.7% 0.064 328)
-
Step 500
500
#A478A2
oklch(63% 0.08 328)
-
Step 600
600
#8F608D
oklch(55.5% 0.088 328.1)
-
Step 700
700
#7A4F78
oklch(49% 0.083 328.4)
-
Step 800
800
#634162
oklch(42.6% 0.068 327.7)
-
Step 900
900 (this color)
#4A3149
oklch(35.2% 0.053 328)
-
Step 950
950
#2F212F
oklch(27.1% 0.032 326.4)
#4A3149 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) | #30374A | 0.048 |
| Deuteranopia (no green cones) | #363A48 | 0.044 |
| Tritanopia (no blue cones) | #4C333A | 0.029 |
| Achromatopsia (no color) | #393939 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A3149
#4A3149
oklch(35.2% 0.053 328)
- #27432B
#27432B
oklch(35.3% 0.054 147.8)
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 #4A3149, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.052
- Charcoal Grey #3C4142 ΔE 0.059
- Space Cadet #2B2D42 ΔE 0.061
- Gunmetal #293241 ΔE 0.062
- Purple Brown #673A3F ΔE 0.070
- Dark Blue Grey #1F3B4D ΔE 0.071
- Prussian Blue #1D3557 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.076
Use #4A3149 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.