#4E453F
Closest named color: Charcoal Grey (#3C4142). oklch(39.8% 0.016 55.9), rgb(78, 69, 63).
Aa
White text reads best on this color (9.34:1).
About this color
#4E453F is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.035 away. White text reads best on it, at 9.34:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.24:1 |
| White text | 9.34:1 |
Values
| HEX | #4E453F |
| RGB | rgb(78, 69, 63) |
| HSL | hsl(24, 11%, 28%) |
| OKLCH | oklch(39.8% 0.016 55.9) |
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 #4E453F | 9.34:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #4E453F | 2.24:1 | Fails | Lc 12.4 | Not readable |
| #4E453F text on white | 9.34:1 | AAA | Lc 91.6 | Preferred for body text |
| #4E453F text on black | 2.24:1 | Fails | Lc -10.8 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#ECE9E8
oklch(93.6% 0.004 39.5)
-
Step 200
200
#DDD8D5
oklch(88.5% 0.007 53.4)
-
Step 300
300
#C7BFB9
oklch(80.9% 0.012 59.5)
-
Step 400
400
#AA9E96
oklch(70.7% 0.018 56.1)
-
Step 500
500
#96867C
oklch(63.2% 0.024 54.1)
-
Step 600
600
#807065
oklch(55.7% 0.026 56.6)
-
Step 700
700
#6C5D54
oklch(49% 0.024 52.9)
-
Step 800
800
#584C44
oklch(42.6% 0.021 55.8)
-
Step 900
900 (this color)
#4E453F
oklch(39.8% 0.016 55.9)
-
Step 950
950
#2A2522
oklch(26.9% 0.009 53.1)
#4E453F 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) | #48463F | 0.010 |
| Deuteranopia (no green cones) | #4A473F | 0.009 |
| Tritanopia (no blue cones) | #514343 | 0.012 |
| Achromatopsia (no color) | #474747 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E453F
#4E453F
oklch(39.8% 0.016 55.9)
- #3F494F
#3F494F
oklch(39.9% 0.016 234.2)
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 #4E453F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.035
- Dark Slate Gray #2F4F4F ΔE 0.051
- Purple Brown #673A3F ΔE 0.054
- Onyx #343A40 ΔE 0.060
- Charcoal #264653 ΔE 0.063
- Mud Brown #60460F ΔE 0.065
- Dark Grey Blue #29465B ΔE 0.068
- Dark Teal #014D4E ΔE 0.079
Use #4E453F 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.