#4D394A
Closest named color: Charcoal Grey (#3C4142). oklch(37.3% 0.039 331.5), rgb(77, 57, 74).
Aa
White text reads best on this color (10.50:1).
About this color
#4D394A is a dark, muted purple. In OKLCH its lightness is 37%, its chroma 0.039 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.043 away. White text reads best on it, at 10.50:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.99:1 |
| White text | 10.50:1 |
Values
| HEX | #4D394A |
| RGB | rgb(77, 57, 74) |
| HSL | hsl(309, 15%, 26%) |
| OKLCH | oklch(37.3% 0.039 331.5) |
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 #4D394A | 10.50:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #4D394A | 1.99:1 | Fails | Lc 9.6 | Not readable |
| #4D394A text on white | 10.50:1 | AAA | Lc 94.3 | Preferred for body text |
| #4D394A text on black | 1.99:1 | Fails | Lc -8.2 | 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
#EDE8EC
oklch(93.6% 0.008 332.1)
-
Step 200
200
#E0D5DE
oklch(88.4% 0.017 331.6)
-
Step 300
300
#CCBAC9
oklch(80.8% 0.029 331.3)
-
Step 400
400
#B396AE
oklch(70.7% 0.048 331.9)
-
Step 500
500
#9F7C9A
oklch(63% 0.06 331.2)
-
Step 600
600
#8A6585
oklch(55.5% 0.066 331.1)
-
Step 700
700
#755470
oklch(49.1% 0.06 331.8)
-
Step 800
800
#5F455C
oklch(42.7% 0.05 330.4)
-
Step 900
900 (this color)
#4D394A
oklch(37.3% 0.039 331.5)
-
Step 950
950
#2E222C
oklch(27% 0.025 332)
#4D394A 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) | #393E4B | 0.036 |
| Deuteranopia (no green cones) | #3D4049 | 0.034 |
| Tritanopia (no blue cones) | #4F3A3F | 0.021 |
| Achromatopsia (no color) | #3F3F3F | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D394A
#4D394A
oklch(37.3% 0.039 331.5)
- #314736
#314736
oklch(37.4% 0.04 151.1)
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 #4D394A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.043
- Onyx #343A40 ΔE 0.049
- Purple Brown #673A3F ΔE 0.054
- Dark Grey Blue #29465B ΔE 0.064
- Charcoal #264653 ΔE 0.066
- Gunmetal #293241 ΔE 0.071
- Dark Blue Grey #1F3B4D ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.076
Use #4D394A 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.