#52473F
Closest named color: Charcoal Grey (#3C4142). oklch(40.7% 0.02 58.2), rgb(82, 71, 63).
Aa
White text reads best on this color (9.00:1).
About this color
#52473F is a dark close to neutral grey. In OKLCH its lightness is 41%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.044 away. White text reads best on it, at 9.00:1.
| Hue family | Neutrals |
| Lightness | dark (41%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.33:1 |
| White text | 9.00:1 |
Values
| HEX | #52473F |
| RGB | rgb(82, 71, 63) |
| HSL | hsl(25, 13%, 28%) |
| OKLCH | oklch(40.7% 0.02 58.2) |
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 #52473F | 9.00:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #52473F | 2.33:1 | Fails | Lc 13.3 | Not readable |
| #52473F text on white | 9.00:1 | AAA | Lc 90.7 | Preferred for body text |
| #52473F text on black | 2.33:1 | Fails | Lc -11.6 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#ECE9E8
oklch(93.6% 0.004 39.5)
-
Step 200
200
#DCD8D5
oklch(88.5% 0.006 59.6)
-
Step 300
300
#C7BFB9
oklch(80.9% 0.012 59.5)
-
Step 400
400
#AA9E95
oklch(70.7% 0.019 59.4)
-
Step 500
500
#95867C
oklch(63.1% 0.023 55.9)
-
Step 600
600
#7F7065
oklch(55.6% 0.025 58.5)
-
Step 700
700
#6C5E53
oklch(49.2% 0.025 60.3)
-
Step 800
800 (this color)
#52473F
oklch(40.7% 0.02 58.2)
-
Step 900
900
#48403A
oklch(37.8% 0.015 59.2)
-
Step 950
950
#2A2522
oklch(26.9% 0.009 53.1)
#52473F 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) | #4A483E | 0.014 |
| Deuteranopia (no green cones) | #4D4A3F | 0.012 |
| Tritanopia (no blue cones) | #564545 | 0.015 |
| Achromatopsia (no color) | #494949 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52473F
#52473F
oklch(40.7% 0.02 58.2)
- #404B53
#404B53
oklch(40.6% 0.02 239.6)
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 #52473F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.044
- Purple Brown #673A3F ΔE 0.052
- Dark Slate Gray #2F4F4F ΔE 0.054
- Mud Brown #60460F ΔE 0.060
- Onyx #343A40 ΔE 0.070
- Charcoal #264653 ΔE 0.071
- Brownish Purple #76424E ΔE 0.074
- Dark Grey Blue #29465B ΔE 0.075
Use #52473F 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.