#47372E
Closest named color: Charcoal Grey (#3C4142). oklch(35.2% 0.028 50.8), rgb(71, 55, 46).
Aa
White text reads best on this color (11.32:1).
About this color
#47372E is a dark close to neutral grey. In OKLCH its lightness is 35%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.039 away. White text reads best on it, at 11.32:1.
| Hue family | Neutrals |
| Lightness | dark (35%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.85:1 |
| White text | 11.32:1 |
Values
| HEX | #47372E |
| RGB | rgb(71, 55, 46) |
| HSL | hsl(22, 21%, 23%) |
| OKLCH | oklch(35.2% 0.028 50.8) |
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 #47372E | 11.32:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #47372E | 1.85:1 | Fails | Lc 7.8 | Not readable |
| #47372E text on white | 11.32:1 | AAA | Lc 96.1 | Preferred for body text |
| #47372E text on black | 1.85:1 | Fails | Lc 0.0 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E6
oklch(93.6% 0.006 59.6)
-
Step 200
200
#E0D7D2
oklch(88.5% 0.012 51.3)
-
Step 300
300
#CCBDB5
oklch(80.9% 0.02 50.1)
-
Step 400
400
#B29B8E
oklch(70.6% 0.033 51.3)
-
Step 500
500
#9F8373
oklch(63.2% 0.042 51.4)
-
Step 600
600
#8A6C5B
oklch(55.6% 0.046 51)
-
Step 700
700
#755A4B
oklch(49.1% 0.043 50.4)
-
Step 800
800
#5F4A3E
oklch(42.8% 0.035 51.2)
-
Step 900
900 (this color)
#47372E
oklch(35.2% 0.028 50.8)
-
Step 950
950
#2E241F
oklch(27% 0.018 48)
#47372E 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) | #3B382D | 0.022 |
| Deuteranopia (no green cones) | #3F3C2E | 0.021 |
| Tritanopia (no blue cones) | #4B3435 | 0.019 |
| Achromatopsia (no color) | #3A3A3A | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47372E
#47372E
oklch(35.2% 0.028 50.8)
- #2C3E47
#2C3E47
oklch(35.2% 0.028 230.2)
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 #47372E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.039
- Onyx #343A40 ΔE 0.041
- Gunmetal #293241 ΔE 0.066
- Pakistan Green #283618 ΔE 0.068
- Purple Brown #673A3F ΔE 0.070
- Dark Olive #373E02 ΔE 0.071
- Dark Blue Grey #1F3B4D ΔE 0.075
- Charcoal #264653 ΔE 0.075
Use #47372E 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.