#4D4359
Closest named color: Charcoal Grey (#3C4142). oklch(40.2% 0.038 305.4), rgb(77, 67, 89).
Aa
White text reads best on this color (9.28:1).
About this color
#4D4359 is a dark, muted purple. In OKLCH its lightness is 40%, its chroma 0.038 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.050 away. White text reads best on it, at 9.28:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.26:1 |
| White text | 9.28:1 |
Values
| HEX | #4D4359 |
| RGB | rgb(77, 67, 89) |
| HSL | hsl(267, 14%, 31%) |
| OKLCH | oklch(40.2% 0.038 305.4) |
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 #4D4359 | 9.28:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #4D4359 | 2.26:1 | Fails | Lc 12.5 | Not readable |
| #4D4359 text on white | 9.28:1 | AAA | Lc 91.4 | Preferred for body text |
| #4D4359 text on black | 2.26:1 | Fails | Lc -10.9 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE8EE
oklch(93.5% 0.009 308.4)
-
Step 200
200
#DBD7E2
oklch(88.6% 0.016 302.5)
-
Step 300
300
#C5BCD0
oklch(80.9% 0.029 306)
-
Step 400
400
#A79AB8
oklch(70.7% 0.045 304.9)
-
Step 500
500
#9281A6
oklch(63.2% 0.058 305.7)
-
Step 600
600
#7C6A92
oklch(55.6% 0.064 304.9)
-
Step 700
700
#69587C
oklch(49.1% 0.06 305.9)
-
Step 800
800
#554865
oklch(42.6% 0.05 304.8)
-
Step 900
900 (this color)
#4D4359
oklch(40.2% 0.038 305.4)
-
Step 950
950
#292330
oklch(26.9% 0.025 305.7)
#4D4359 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) | #3F475A | 0.024 |
| Deuteranopia (no green cones) | #414758 | 0.023 |
| Tritanopia (no blue cones) | #4B464B | 0.029 |
| Achromatopsia (no color) | #474747 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4359
#4D4359
oklch(40.2% 0.038 305.4)
- #434C35
#434C35
oklch(40.2% 0.039 125.5)
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 #4D4359, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.050
- Dark Grey Blue #29465B ΔE 0.052
- Charcoal #264653 ΔE 0.059
- Purple Brown #673A3F ΔE 0.061
- Dark Slate Gray #2F4F4F ΔE 0.062
- Onyx #343A40 ΔE 0.066
- Dusty Grape #545775 ΔE 0.068
- Dusk #4E5481 ΔE 0.073
Use #4D4359 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.