#4E4347
Closest named color: Charcoal Grey (#3C4142). oklch(39.6% 0.016 353.9), rgb(78, 67, 71).
Aa
White text reads best on this color (9.46:1).
About this color
#4E4347 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 0.033 away. White text reads best on it, at 9.46:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.21:1 |
| White text | 9.46:1 |
Values
| HEX | #4E4347 |
| RGB | rgb(78, 67, 71) |
| HSL | hsl(338, 8%, 28%) |
| OKLCH | oklch(39.6% 0.016 353.9) |
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 #4E4347 | 9.46:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #4E4347 | 2.21:1 | Fails | Lc 12.0 | Not readable |
| #4E4347 text on white | 9.46:1 | AAA | Lc 91.9 | Preferred for body text |
| #4E4347 text on black | 2.21:1 | Fails | Lc -10.5 | 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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#ECE9EA
oklch(93.7% 0.003 354.7)
-
Step 200
200
#DDD7D9
oklch(88.4% 0.007 354.8)
-
Step 300
300
#C7BDC1
oklch(80.8% 0.012 351.1)
-
Step 400
400
#AB9CA1
oklch(70.7% 0.019 355.3)
-
Step 500
500
#96848A
oklch(63.1% 0.023 355.6)
-
Step 600
600
#816D74
oklch(55.6% 0.027 354.9)
-
Step 700
700
#6D5B62
oklch(49.1% 0.026 352.7)
-
Step 800
800
#594A50
oklch(42.6% 0.022 352)
-
Step 900
900 (this color)
#4E4347
oklch(39.6% 0.016 353.9)
-
Step 950
950
#2B2427
oklch(26.9% 0.012 350.2)
#4E4347 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) | #444547 | 0.017 |
| Deuteranopia (no green cones) | #464647 | 0.016 |
| Tritanopia (no blue cones) | #504344 | 0.006 |
| Achromatopsia (no color) | #464646 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E4347
#4E4347
oklch(39.6% 0.016 353.9)
- #3E4946
#3E4946
oklch(39.5% 0.015 177.2)
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 #4E4347, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.033
- Purple Brown #673A3F ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.054
- Onyx #343A40 ΔE 0.056
- Charcoal #264653 ΔE 0.059
- Dark Grey Blue #29465B ΔE 0.060
- Brownish Purple #76424E ΔE 0.076
- Dark Blue Grey #1F3B4D ΔE 0.079
Use #4E4347 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.