#4D3349
Closest named color: Onyx (#343A40). oklch(36% 0.051 332.1), rgb(77, 51, 73).
Aa
White text reads best on this color (11.13:1).
About this color
#4D3349 is a dark, muted purple. In OKLCH its lightness is 36%, its chroma 0.051 and its hue 332°. 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 11.13:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.88:1 |
| White text | 11.13:1 |
Values
| HEX | #4D3349 |
| RGB | rgb(77, 51, 73) |
| HSL | hsl(309, 20%, 25%) |
| OKLCH | oklch(36% 0.051 332.1) |
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 #4D3349 | 11.13:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #4D3349 | 1.88:1 | Fails | Lc 8.2 | Not readable |
| #4D3349 text on white | 11.13:1 | AAA | Lc 95.7 | Preferred for body text |
| #4D3349 text on black | 1.88:1 | 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
#EFE7ED
oklch(93.6% 0.012 334.1)
-
Step 200
200
#E2D4DF
oklch(88.4% 0.021 332.9)
-
Step 300
300
#D0B8CC
oklch(80.9% 0.038 331.4)
-
Step 400
400
#B893B2
oklch(70.7% 0.061 331.8)
-
Step 500
500
#A6789F
oklch(63.1% 0.079 331.8)
-
Step 600
600
#916089
oklch(55.6% 0.085 332.6)
-
Step 700
700
#7B4F75
oklch(49% 0.08 331.7)
-
Step 800
800
#64415F
oklch(42.6% 0.066 331.8)
-
Step 900
900 (this color)
#4D3349
oklch(36% 0.051 332.1)
-
Step 950
950
#30212D
oklch(27.1% 0.031 333.6)
#4D3349 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) | #33394A | 0.048 |
| Deuteranopia (no green cones) | #393D48 | 0.045 |
| Tritanopia (no blue cones) | #4F343B | 0.026 |
| Achromatopsia (no color) | #3B3B3B | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D3349
#4D3349
oklch(36% 0.051 332.1)
- #284530
#284530
oklch(36.1% 0.051 152)
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 #4D3349, 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 0.056
- Purple Brown #673A3F ΔE 0.062
- Gunmetal #293241 ΔE 0.067
- Space Cadet #2B2D42 ΔE 0.069
- Dark Blue Grey #1F3B4D ΔE 0.074
- Dark Grey Blue #29465B ΔE 0.075
- Charcoal #264653 ΔE 0.077
Use #4D3349 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.