#4F301E
Closest named color: Onyx (#343A40). oklch(34.3% 0.054 50.3), rgb(79, 48, 30).
Aa
White text reads best on this color (11.83:1).
About this color
#4F301E is a dark, muted brown. In OKLCH its lightness is 34%, its chroma 0.054 and its hue 50°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.067 away. White text reads best on it, at 11.83:1.
| Hue family | Browns |
| Lightness | dark (34%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.77:1 |
| White text | 11.83:1 |
Values
| HEX | #4F301E |
| RGB | rgb(79, 48, 30) |
| HSL | hsl(22, 45%, 21%) |
| OKLCH | oklch(34.3% 0.054 50.3) |
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 #4F301E | 11.83:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #4F301E | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #4F301E text on white | 11.83:1 | AAA | Lc 97.0 | Preferred for body text |
| #4F301E text on black | 1.77:1 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E8E3
oklch(93.7% 0.012 51.3)
-
Step 200
200
#E6D5CC
oklch(88.4% 0.023 49.9)
-
Step 300
300
#D7BAAA
oklch(81% 0.04 50.7)
-
Step 400
400
#C2957C
oklch(70.6% 0.065 50.4)
-
Step 500
500
#B27B5B
oklch(63.1% 0.082 50.9)
-
Step 600
600
#9D6341
oklch(55.6% 0.089 50.5)
-
Step 700
700
#865233
oklch(49.1% 0.083 50.6)
-
Step 800
800
#6D432B
oklch(42.6% 0.069 49.9)
-
Step 900
900 (this color)
#4F301E
oklch(34.3% 0.054 50.3)
-
Step 950
950
#342217
oklch(27.1% 0.034 52.2)
#4F301E 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) | #39331C | 0.044 |
| Deuteranopia (no green cones) | #403A1E | 0.041 |
| Tritanopia (no blue cones) | #562A2C | 0.035 |
| Achromatopsia (no color) | #373737 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F301E
#4F301E
oklch(34.3% 0.054 50.3)
- #163E4F
#163E4F
oklch(34.4% 0.053 229.3)
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 #4F301E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.067
- Charcoal Grey #3C4142 ΔE 0.067
- Purple Brown #673A3F ΔE 0.073
- Pakistan Green #283618 ΔE 0.075
- Dark Olive #373E02 ΔE 0.075
- Chocolate Brown #411900 ΔE 0.075
- Chestnut #742802 ΔE 0.076
- Reddy Brown #6E1005 ΔE 0.080
Use #4F301E 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.