#51412A
Closest named color: Mud Brown (#60460F). oklch(38.6% 0.042 76), rgb(81, 65, 42).
Aa
White text reads best on this color (9.81:1).
About this color
#51412A is a dark, muted brown. In OKLCH its lightness is 39%, its chroma 0.042 and its hue 76°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.044 away. White text reads best on it, at 9.81:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.13:1 |
| White text | 9.81:1 |
Values
| HEX | #51412A |
| RGB | rgb(81, 65, 42) |
| HSL | hsl(35, 32%, 24%) |
| OKLCH | oklch(38.6% 0.042 76) |
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 #51412A | 9.81:1 | AAA | Lc -96.9 | Preferred for body text |
| Black text on #51412A | 2.13:1 | Fails | Lc 11.2 | Not readable |
| #51412A text on white | 9.81:1 | AAA | Lc 92.7 | Preferred for body text |
| #51412A text on black | 2.13:1 | Fails | Lc -9.7 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EDE9E3
oklch(93.5% 0.009 78.3)
-
Step 200
200
#E0D8CD
oklch(88.6% 0.017 76.1)
-
Step 300
300
#CDBEAB
oklch(80.9% 0.031 73.8)
-
Step 400
400
#B39D7E
oklch(70.7% 0.05 76.2)
-
Step 500
500
#A0845D
oklch(63% 0.064 75.4)
-
Step 600
600
#8B6E43
oklch(55.7% 0.07 76.4)
-
Step 700
700
#765C34
oklch(49.2% 0.066 77)
-
Step 800
800
#604B2C
oklch(42.7% 0.054 76.2)
-
Step 900
900 (this color)
#51412A
oklch(38.6% 0.042 76)
-
Step 950
950
#2E2518
oklch(27.1% 0.026 76.4)
#51412A 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) | #474128 | 0.019 |
| Deuteranopia (no green cones) | #4B452B | 0.015 |
| Tritanopia (no blue cones) | #573D3B | 0.035 |
| Achromatopsia (no color) | #444444 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #51412A
#51412A
oklch(38.6% 0.042 76)
- #35455A
#35455A
oklch(38.6% 0.041 255.4)
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 #51412A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.044
- Charcoal Grey #3C4142 ΔE 0.050
- Purple Brown #673A3F ΔE 0.061
- Green Brown #544E03 ΔE 0.062
- Dark Olive #373E02 ΔE 0.067
- Onyx #343A40 ΔE 0.069
- Dark Slate Gray #2F4F4F ΔE 0.071
- Olive Brown #645403 ΔE 0.082
Use #51412A 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.