#474D39
Closest named color: Dark Slate Gray (#2F4F4F). oklch(40.9% 0.033 121.4), rgb(71, 77, 57).
Aa
White text reads best on this color (8.79:1).
About this color
#474D39 is a dark, muted brown. In OKLCH its lightness is 41%, its chroma 0.033 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.043 away. White text reads best on it, at 8.79:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.38:1 |
| White text | 8.79:1 |
Values
| HEX | #474D39 |
| RGB | rgb(71, 77, 57) |
| HSL | hsl(78, 15%, 26%) |
| OKLCH | oklch(40.9% 0.033 121.4) |
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 #474D39 | 8.79:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #474D39 | 2.38:1 | Fails | Lc 13.9 | Not readable |
| #474D39 text on white | 8.79:1 | AAA | Lc 90.1 | Preferred for body text |
| #474D39 text on black | 2.38:1 | Fails | Lc -12.2 | 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
#E9EAE6
oklch(93.5% 0.005 117.9)
-
Step 200
200
#D8DAD3
oklch(88.5% 0.01 119.6)
-
Step 300
300
#BEC3B5
oklch(80.9% 0.02 122.9)
-
Step 400
400
#9DA48F
oklch(70.7% 0.031 122.2)
-
Step 500
500
#858E73
oklch(63.2% 0.041 122.5)
-
Step 600
600
#6F785C
oklch(55.7% 0.043 122.3)
-
Step 700
700
#5D644B
oklch(49% 0.039 120.6)
-
Step 800
800 (this color)
#474D39
oklch(40.9% 0.033 121.4)
-
Step 900
900
#3F4435
oklch(37.7% 0.026 122.6)
-
Step 950
950
#25281F
oklch(27.1% 0.017 122.5)
#474D39 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) | #504B38 | 0.015 |
| Deuteranopia (no green cones) | #4F4B3A | 0.014 |
| Tritanopia (no blue cones) | #494B48 | 0.028 |
| Achromatopsia (no color) | #4B4B4B | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #474D39
#474D39
oklch(40.9% 0.033 121.4)
- #4D4659
#4D4659
oklch(40.8% 0.033 301.8)
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 #474D39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.051
- Mud Brown #60460F ΔE 0.056
- Green Brown #544E03 ΔE 0.056
- Pine #2B5D34 ΔE 0.063
- Dark Blue Green #005249 ΔE 0.063
- Charcoal #264653 ΔE 0.070
- Dark Teal #014D4E ΔE 0.070
Use #474D39 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.