#4E5F53
Closest named color: Dark Green Blue (#1F6357). oklch(46.7% 0.028 154.4), rgb(78, 95, 83).
Aa
White text reads best on this color (6.80:1).
About this color
#4E5F53 is a medium-dark close to neutral grey. In OKLCH its lightness is 47%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.048 away. White text reads best on it, at 6.80:1.
| Hue family | Neutrals |
| Lightness | medium-dark (47%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.08:1 |
| White text | 6.80:1 |
Values
| HEX | #4E5F53 |
| RGB | rgb(78, 95, 83) |
| HSL | hsl(138, 10%, 34%) |
| OKLCH | oklch(46.7% 0.028 154.4) |
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 #4E5F53 | 6.80:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #4E5F53 | 3.08:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #4E5F53 text on white | 6.80:1 | AA | Lc 83.5 | Fine for body text |
| #4E5F53 text on black | 3.08:1 | AA large text | Lc -18.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EBE9
oklch(93.7% 0.004 157.2)
-
Step 200
200
#D5DBD7
oklch(88.6% 0.008 157.1)
-
Step 300
300
#BAC3BD
oklch(80.8% 0.013 156.9)
-
Step 400
400
#96A59A
oklch(70.7% 0.023 153.9)
-
Step 500
500
#7D8F82
oklch(63.2% 0.028 154.1)
-
Step 600
600
#66796B
oklch(55.6% 0.031 153.4)
-
Step 700
700 (this color)
#4E5F53
oklch(46.7% 0.028 154.4)
-
Step 800
800
#455349
oklch(42.7% 0.024 154.2)
-
Step 900
900
#3A453D
oklch(37.8% 0.02 153.8)
-
Step 950
950
#222824
oklch(26.9% 0.011 156.4)
#4E5F53 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) | #5F5C52 | 0.026 |
| Deuteranopia (no green cones) | #5C5A54 | 0.025 |
| Tritanopia (no blue cones) | #4C5F5B | 0.013 |
| Achromatopsia (no color) | #5B5B5B | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E5F53
#4E5F53
oklch(46.7% 0.028 154.4)
- #645461
#645461
oklch(46.6% 0.029 332.4)
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 #4E5F53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.048
- Slate #516572 ΔE 0.049
- Dim Gray #696969 ΔE 0.061
- Dark Aqua #05696B ΔE 0.062
- YInMn Blue #415A77 ΔE 0.067
- Pine #2B5D34 ΔE 0.068
- Petrol #005F6A ΔE 0.068
- Dark Moss Green #606C38 ΔE 0.069
Use #4E5F53 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.