#4F421C
Closest named color: Mud Brown (#60460F). oklch(38.4% 0.058 90.6), rgb(79, 66, 28).
Aa
White text reads best on this color (9.86:1).
About this color
#4F421C is a dark, muted brown. In OKLCH its lightness is 38%, its chroma 0.058 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.036 away. White text reads best on it, at 9.86:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.12:1 |
| White text | 9.86:1 |
Values
| HEX | #4F421C |
| RGB | rgb(79, 66, 28) |
| HSL | hsl(45, 48%, 21%) |
| OKLCH | oklch(38.4% 0.058 90.6) |
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 #4F421C | 9.86:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #4F421C | 2.12:1 | Fails | Lc 11.1 | Not readable |
| #4F421C text on white | 9.86:1 | AAA | Lc 92.8 | Preferred for body text |
| #4F421C text on black | 2.12:1 | Fails | Lc -9.6 | 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 900.
-
Step 50
50
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EDEAE1
oklch(93.7% 0.012 91.5)
-
Step 200
200
#DFD9C8
oklch(88.5% 0.024 90.8)
-
Step 300
300
#CBC0A1
oklch(80.9% 0.044 90.8)
-
Step 400
400
#B19F6E
oklch(70.6% 0.069 90.2)
-
Step 500
500
#9E8747
oklch(63.1% 0.088 90)
-
Step 600
600
#897126
oklch(55.7% 0.097 90.9)
-
Step 700
700
#745E19
oklch(49.1% 0.089 90.4)
-
Step 800
800
#5E4D17
oklch(42.7% 0.074 91.1)
-
Step 900
900 (this color)
#4F421C
oklch(38.4% 0.058 90.6)
-
Step 950
950
#2D2610
oklch(27.1% 0.037 92.1)
#4F421C 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) | #494118 | 0.013 |
| Deuteranopia (no green cones) | #4C451E | 0.010 |
| Tritanopia (no blue cones) | #553D39 | 0.051 |
| Achromatopsia (no color) | #434343 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F421C
#4F421C
oklch(38.4% 0.058 90.6)
- #384262
#384262
oklch(38.5% 0.056 270.3)
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 #4F421C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.036
- Green Brown #544E03 ΔE 0.047
- Dark Olive #373E02 ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.063
- Navy Green #35530A ΔE 0.072
- Olive Brown #645403 ΔE 0.073
- Dark Slate Gray #2F4F4F ΔE 0.079
- Purple Brown #673A3F ΔE 0.079
Use #4F421C 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.