#4C3249
Closest named color: Onyx (#343A40). oklch(35.7% 0.052 330.7), rgb(76, 50, 73).
Aa
White text reads best on this color (11.29:1).
About this color
#4C3249 is a dark, muted purple. In OKLCH its lightness is 36%, its chroma 0.052 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.053 away. White text reads best on it, at 11.29:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.85:1 |
| White text | 11.29:1 |
Values
| HEX | #4C3249 |
| RGB | rgb(76, 50, 73) |
| HSL | hsl(307, 21%, 25%) |
| OKLCH | oklch(35.7% 0.052 330.7) |
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 #4C3249 | 11.29:1 | AAA | Lc -99.7 | Preferred for body text |
| Black text on #4C3249 | 1.85:1 | Fails | Lc 7.9 | Not readable |
| #4C3249 text on white | 11.29:1 | AAA | Lc 96.0 | Preferred for body text |
| #4C3249 text on black | 1.85:1 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EEE7ED
oklch(93.5% 0.011 330.2)
-
Step 200
200
#E2D4E0
oklch(88.5% 0.022 330.3)
-
Step 300
300
#D0B8CD
oklch(80.9% 0.039 330)
-
Step 400
400
#B893B3
oklch(70.8% 0.062 330.8)
-
Step 500
500
#A678A0
oklch(63.2% 0.08 331)
-
Step 600
600
#91608B
oklch(55.6% 0.087 331.1)
-
Step 700
700
#7B4F76
oklch(49.1% 0.081 330.8)
-
Step 800
800
#644160
oklch(42.7% 0.067 330.7)
-
Step 900
900 (this color)
#4C3249
oklch(35.7% 0.052 330.7)
-
Step 950
950
#30202E
oklch(26.9% 0.034 330.8)
#4C3249 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) | #31384A | 0.049 |
| Deuteranopia (no green cones) | #373C48 | 0.047 |
| Tritanopia (no blue cones) | #4E343A | 0.029 |
| Achromatopsia (no color) | #3A3A3A | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C3249
#4C3249
oklch(35.7% 0.052 330.7)
- #27442E
#27442E
oklch(35.7% 0.052 150.8)
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 #4C3249, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.058
- Purple Brown #673A3F ΔE 0.065
- Gunmetal #293241 ΔE 0.065
- Space Cadet #2B2D42 ΔE 0.066
- Dark Blue Grey #1F3B4D ΔE 0.073
- Dark Grey Blue #29465B ΔE 0.076
- Grape Purple #5D1451 ΔE 0.077
Use #4C3249 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.