#541B01
Closest named color: Chocolate Brown (#411900). oklch(30.8% 0.092 41.9), rgb(84, 27, 1).
Aa
White text reads best on this color (13.68:1).
About this color
#541B01 is a dark, moderately saturated brown. In OKLCH its lightness is 31%, its chroma 0.092 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.045 away. White text reads best on it, at 13.68:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.53:1 |
| White text | 13.68:1 |
Values
| HEX | #541B01 |
| RGB | rgb(84, 27, 1) |
| HSL | hsl(19, 98%, 17%) |
| OKLCH | oklch(30.8% 0.092 41.9) |
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 #541B01 | 13.68:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #541B01 | 1.53:1 | Fails | Lc 0.0 | Not readable |
| #541B01 text on white | 13.68:1 | AAA | Lc 99.6 | Preferred for body text |
| #541B01 text on black | 1.53:1 | 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 950.
-
Step 50
50
#FFF3EE
oklch(97.2% 0.015 44.2)
-
Step 100
100
#FDE4DA
oklch(93.6% 0.031 43.1)
-
Step 200
200
#FDCDBA
oklch(88.5% 0.06 42.7)
-
Step 300
300
#FDA989
oklch(81% 0.109 41.6)
-
Step 400
400
#F7753E
oklch(70.7% 0.174 42)
-
Step 500
500
#E35500
oklch(63.1% 0.191 41.8)
-
Step 600
600
#C04700
oklch(55.7% 0.168 42)
-
Step 700
700
#A23A00
oklch(49% 0.149 41.7)
-
Step 800
800
#862F00
oklch(42.8% 0.129 42)
-
Step 900
900
#712600
oklch(37.8% 0.115 41.7)
-
Step 950
950 (this color)
#541B01
oklch(30.8% 0.092 41.9)
#541B01 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) | #2C2500 | 0.089 |
| Deuteranopia (no green cones) | #3A3200 | 0.080 |
| Tritanopia (no blue cones) | #5D0B16 | 0.043 |
| Achromatopsia (no color) | #2D2D2D | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #541B01
#541B01
oklch(30.8% 0.092 41.9)
- #003644
#003644
oklch(30.8% 0.057 221.3)
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 #541B01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.045
- Mahogany #4A0100 ΔE 0.056
- Reddy Brown #6E1005 ΔE 0.058
- Claret #680018 ΔE 0.062
- Burgundy #610023 ΔE 0.069
- Dark Brown #341C02 ΔE 0.072
- Deep Brown #410200 ΔE 0.073
- Blood #770001 ΔE 0.078
Use #541B01 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.