#540201
Closest named color: Mahogany (#4A0100). oklch(28.2% 0.113 29.3), rgb(84, 2, 1).
Aa
White text reads best on this color (15.15:1).
About this color
#540201 is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.113 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.025 away. White text reads best on it, at 15.15:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.38:1 |
| White text | 15.15:1 |
Values
| HEX | #540201 |
| RGB | rgb(84, 2, 1) |
| HSL | hsl(1, 98%, 17%) |
| OKLCH | oklch(28.2% 0.113 29.3) |
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 #540201 | 15.15:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #540201 | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #540201 text on white | 15.15:1 | AAA | Lc 100.6 | Preferred for body text |
| #540201 text on black | 1.38:1 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FFE2DD
oklch(93.5% 0.033 29.4)
-
Step 200
200
#FFCBC2
oklch(88.5% 0.061 29.7)
-
Step 300
300
#FFA698
oklch(81% 0.108 29.4)
-
Step 400
400
#FF6A58
oklch(70.7% 0.185 29.4)
-
Step 500
500
#FF1008
oklch(63.1% 0.255 29.3)
-
Step 600
600
#D90200
oklch(55.6% 0.228 29.3)
-
Step 700
700
#B80100
oklch(49.2% 0.201 29.3)
-
Step 800
800
#980100
oklch(42.7% 0.175 29.3)
-
Step 900
900
#800000
oklch(37.7% 0.155 29.2)
-
Step 950
950 (this color)
#540201
oklch(28.2% 0.113 29.3)
#540201 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) | #201B00 | 0.123 |
| Deuteranopia (no green cones) | #332C00 | 0.110 |
| Tritanopia (no blue cones) | #5E0003 | 0.024 |
| Achromatopsia (no color) | #262626 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #540201
#540201
oklch(28.2% 0.113 29.3)
- #003036
#003036
oklch(28.3% 0.049 207.9)
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 #540201, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.025
- Deep Brown #410200 ΔE 0.048
- Chocolate Brown #411900 ΔE 0.053
- Burgundy #610023 ΔE 0.054
- Claret #680018 ΔE 0.054
- Dark Maroon #3C0008 ΔE 0.063
- Reddy Brown #6E1005 ΔE 0.068
- Dark Brown #341C02 ΔE 0.081
Use #540201 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.