#73451C
Closest named color: Milk Chocolate (#7F4E1E). oklch(43.7% 0.084 59.3), rgb(115, 69, 28).
Aa
White text reads best on this color (8.08:1).
About this color
#73451C is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.084 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Milk Chocolate (#7F4E1E), ΔE 0.035 away. White text reads best on it, at 8.08:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Milk Chocolate (#7F4E1E) |
| Black text | 2.59:1 |
| White text | 8.08:1 |
Values
| HEX | #73451C |
| RGB | rgb(115, 69, 28) |
| HSL | hsl(28, 61%, 28%) |
| OKLCH | oklch(43.7% 0.084 59.3) |
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 #73451C | 8.08:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #73451C | 2.59:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #73451C text on white | 8.08:1 | AAA | Lc 87.8 | Fine for body text |
| #73451C text on black | 2.59:1 | Fails | Lc -14.4 | 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 800.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F1E8E1
oklch(93.6% 0.014 60.6)
-
Step 200
200
#E7D5C8
oklch(88.4% 0.027 58.3)
-
Step 300
300
#D9BAA2
oklch(80.9% 0.048 59.8)
-
Step 400
400
#C6956F
oklch(70.7% 0.079 58.8)
-
Step 500
500
#B67A48
oklch(63.1% 0.1 59.3)
-
Step 600
600
#A16229
oklch(55.6% 0.108 59.4)
-
Step 700
700
#8A511B
oklch(49.2% 0.101 59.6)
-
Step 800
800 (this color)
#73451C
oklch(43.7% 0.084 59.3)
-
Step 900
900
#5B381B
oklch(37.6% 0.066 58.5)
-
Step 950
950
#352111
oklch(26.9% 0.041 58.5)
#73451C 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) | #534A17 | 0.062 |
| Deuteranopia (no green cones) | #5E541C | 0.055 |
| Tritanopia (no blue cones) | #7E3B3C | 0.059 |
| Achromatopsia (no color) | #505050 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73451C
#73451C
oklch(43.7% 0.084 59.3)
- #1B577B
#1B577B
oklch(43.6% 0.084 239.6)
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 #73451C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Milk Chocolate #7F4E1E ΔE 0.035
- Mud Brown #60460F ΔE 0.040
- Medium Brown #7F5112 ΔE 0.044
- Saddle Brown #8B4513 ΔE 0.047
- Olive Brown #645403 ΔE 0.057
- Rust Brown #8B3103 ΔE 0.058
- Red Brown #8B2E16 ΔE 0.065
- Chestnut #742802 ΔE 0.067
Use #73451C 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.