#4D4048
Closest named color: Charcoal Grey (#3C4142). oklch(38.8% 0.022 340.7), rgb(77, 64, 72).
Aa
White text reads best on this color (9.80:1).
About this color
#4D4048 is a dark close to neutral grey. In OKLCH its lightness is 39%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.032 away. White text reads best on it, at 9.80:1.
| Hue family | Neutrals |
| Lightness | dark (39%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.14:1 |
| White text | 9.80:1 |
Values
| HEX | #4D4048 |
| RGB | rgb(77, 64, 72) |
| HSL | hsl(323, 9%, 28%) |
| OKLCH | oklch(38.8% 0.022 340.7) |
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 #4D4048 | 9.80:1 | AAA | Lc -96.9 | Preferred for body text |
| Black text on #4D4048 | 2.14:1 | Fails | Lc 11.2 | Not readable |
| #4D4048 text on white | 9.80:1 | AAA | Lc 92.7 | Preferred for body text |
| #4D4048 text on black | 2.14:1 | Fails | Lc -9.7 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE9EB
oklch(93.7% 0.004 337.4)
-
Step 200
200
#DED7DB
oklch(88.6% 0.009 341.8)
-
Step 300
300
#C8BDC4
oklch(80.9% 0.016 339)
-
Step 400
400
#AD9AA6
oklch(70.7% 0.028 339.6)
-
Step 500
500
#988290
oklch(63.1% 0.033 339.7)
-
Step 600
600
#836B7A
oklch(55.6% 0.037 340.5)
-
Step 700
700
#6F5967
oklch(49.1% 0.036 340.1)
-
Step 800
800
#5A4954
oklch(42.7% 0.029 339.5)
-
Step 900
900 (this color)
#4D4048
oklch(38.8% 0.022 340.7)
-
Step 950
950
#2B2428
oklch(27% 0.013 342.7)
#4D4048 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) | #404248 | 0.022 |
| Deuteranopia (no green cones) | #434448 | 0.020 |
| Tritanopia (no blue cones) | #4F4043 | 0.009 |
| Achromatopsia (no color) | #444444 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4048
#4D4048
oklch(38.8% 0.022 340.7)
- #3A4841
#3A4841
oklch(38.7% 0.022 163.6)
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 #4D4048, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.032
- Purple Brown #673A3F ΔE 0.050
- Onyx #343A40 ΔE 0.050
- Charcoal #264653 ΔE 0.058
- Dark Grey Blue #29465B ΔE 0.058
- Dark Slate Gray #2F4F4F ΔE 0.059
- Dark Blue Grey #1F3B4D ΔE 0.074
- Brownish Purple #76424E ΔE 0.079
Use #4D4048 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.