#47452F
Closest named color: Charcoal Grey (#3C4142). oklch(38.6% 0.035 103.5), rgb(71, 69, 47).
Aa
White text reads best on this color (9.72:1).
About this color
#47452F is a dark, muted brown. In OKLCH its lightness is 39%, its chroma 0.035 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.041 away. White text reads best on it, at 9.72:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | muted (0.035) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.16:1 |
| White text | 9.72:1 |
Values
| HEX | #47452F |
| RGB | rgb(71, 69, 47) |
| HSL | hsl(55, 20%, 23%) |
| OKLCH | oklch(38.6% 0.035 103.5) |
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 #47452F | 9.72:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #47452F | 2.16:1 | Fails | Lc 11.4 | Not readable |
| #47452F text on white | 9.72:1 | AAA | Lc 92.5 | Preferred for body text |
| #47452F text on black | 2.16:1 | Fails | Lc -9.9 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EAEAE4
oklch(93.5% 0.008 106.6)
-
Step 200
200
#DADACF
oklch(88.5% 0.015 106.7)
-
Step 300
300
#C3C2AF
oklch(81% 0.026 104.5)
-
Step 400
400
#A5A284
oklch(70.7% 0.042 102.7)
-
Step 500
500
#8F8B65
oklch(63% 0.054 102.8)
-
Step 600
600
#79754C
oklch(55.5% 0.059 103.4)
-
Step 700
700
#66623D
oklch(49% 0.054 102.9)
-
Step 800
800
#535033
oklch(42.6% 0.045 103.1)
-
Step 900
900 (this color)
#47452F
oklch(38.6% 0.035 103.5)
-
Step 950
950
#28271A
oklch(27% 0.023 104.1)
#47452F 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) | #49432E | 0.007 |
| Deuteranopia (no green cones) | #4A4530 | 0.006 |
| Tritanopia (no blue cones) | #4B423F | 0.032 |
| Achromatopsia (no color) | #444444 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47452F
#47452F
oklch(38.6% 0.035 103.5)
- #414256
#414256
oklch(38.6% 0.034 282.4)
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 #47452F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.041
- Mud Brown #60460F ΔE 0.053
- Dark Slate Gray #2F4F4F ΔE 0.055
- Green Brown #544E03 ΔE 0.060
- Dark Olive #373E02 ΔE 0.060
- Onyx #343A40 ΔE 0.062
- Charcoal #264653 ΔE 0.070
- Dark Blue Green #005249 ΔE 0.073
Use #47452F 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.