#47503F
Closest named color: Dark Slate Gray (#2F4F4F). oklch(41.8% 0.03 130.4), rgb(71, 80, 63).
Aa
White text reads best on this color (8.44:1).
About this color
#47503F is a dark close to neutral grey. In OKLCH its lightness is 42%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.040 away. White text reads best on it, at 8.44:1.
| Hue family | Neutrals |
| Lightness | dark (42%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.48:1 |
| White text | 8.44:1 |
Values
| HEX | #47503F |
| RGB | rgb(71, 80, 63) |
| HSL | hsl(92, 12%, 28%) |
| OKLCH | oklch(41.8% 0.03 130.4) |
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 #47503F | 8.44:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #47503F | 2.48:1 | Fails | Lc 14.9 | Not readable |
| #47503F text on white | 8.44:1 | AAA | Lc 89.1 | Fine for body text |
| #47503F text on black | 2.48:1 | Fails | Lc -13.1 | 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 800.
-
Step 50
50
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE7
oklch(93.5% 0.004 121.6)
-
Step 200
200
#D7DAD4
oklch(88.4% 0.009 128.6)
-
Step 300
300
#BDC3B7
oklch(80.9% 0.018 128.7)
-
Step 400
400
#9BA492
oklch(70.6% 0.028 128.9)
-
Step 500
500
#828E78
oklch(63.1% 0.035 130.8)
-
Step 600
600
#6C7861
oklch(55.6% 0.037 130.1)
-
Step 700
700
#5A6550
oklch(49.1% 0.035 130.2)
-
Step 800
800 (this color)
#47503F
oklch(41.8% 0.03 130.4)
-
Step 900
900
#3D4437
oklch(37.6% 0.023 130.6)
-
Step 950
950
#242820
oklch(27% 0.016 129.1)
#47503F 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) | #524E3E | 0.018 |
| Deuteranopia (no green cones) | #504D40 | 0.017 |
| Tritanopia (no blue cones) | #484E4B | 0.023 |
| Achromatopsia (no color) | #4D4D4D | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47503F
#47503F
oklch(41.8% 0.03 130.4)
- #524859
#524859
oklch(41.8% 0.031 311.3)
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 #47503F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.040
- Charcoal Grey #3C4142 ΔE 0.055
- Pine #2B5D34 ΔE 0.060
- Green Brown #544E03 ΔE 0.061
- Dark Blue Green #005249 ΔE 0.062
- Mud Brown #60460F ΔE 0.062
- Dark Green Blue #1F6357 ΔE 0.066
- Deep Teal #00555A ΔE 0.067
Use #47503F 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.