#4D3A56
Closest named color: Charcoal Grey (#3C4142). oklch(38.1% 0.052 314.6), rgb(77, 58, 86).
Aa
White text reads best on this color (10.21:1).
About this color
#4D3A56 is a dark, muted purple. In OKLCH its lightness is 38%, its chroma 0.052 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.055 away. White text reads best on it, at 10.21:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.05:1 |
| White text | 10.21:1 |
Values
| HEX | #4D3A56 |
| RGB | rgb(77, 58, 86) |
| HSL | hsl(281, 19%, 28%) |
| OKLCH | oklch(38.1% 0.052 314.6) |
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 #4D3A56 | 10.21:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #4D3A56 | 2.05:1 | Fails | Lc 10.2 | Not readable |
| #4D3A56 text on white | 10.21:1 | AAA | Lc 93.7 | Preferred for body text |
| #4D3A56 text on black | 2.05:1 | Fails | Lc -8.8 | 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 900.
-
Step 50
50
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE8EF
oklch(93.7% 0.011 316.5)
-
Step 200
200
#DFD5E3
oklch(88.5% 0.022 316.5)
-
Step 300
300
#CAB9D3
oklch(80.8% 0.04 314.1)
-
Step 400
400
#AF95BC
oklch(70.6% 0.063 314.4)
-
Step 500
500
#9C7BAB
oklch(63.1% 0.08 315.1)
-
Step 600
600
#866397
oklch(55.5% 0.088 314.3)
-
Step 700
700
#725281
oklch(49.1% 0.082 314.6)
-
Step 800
800
#5D4369
oklch(42.7% 0.069 314.8)
-
Step 900
900 (this color)
#4D3A56
oklch(38.1% 0.052 314.6)
-
Step 950
950
#2D2232
oklch(27.2% 0.033 315.1)
#4D3A56 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) | #364057 | 0.041 |
| Deuteranopia (no green cones) | #3A4155 | 0.037 |
| Tritanopia (no blue cones) | #4D3D44 | 0.035 |
| Achromatopsia (no color) | #414141 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D3A56
#4D3A56
oklch(38.1% 0.052 314.6)
- #37492C
#37492C
oklch(38.1% 0.052 134.2)
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 #4D3A56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.055
- Onyx #343A40 ΔE 0.060
- Dark Grey Blue #29465B ΔE 0.061
- Purple Brown #673A3F ΔE 0.063
- Charcoal #264653 ΔE 0.068
- Dark Blue Grey #1F3B4D ΔE 0.074
- Gunmetal #293241 ΔE 0.078
- Prussian Blue #1D3557 ΔE 0.080
Use #4D3A56 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.