#733620
Closest named color: Chestnut (#742802). oklch(40.9% 0.093 40), rgb(115, 54, 32).
Aa
White text reads best on this color (9.22:1).
About this color
#733620 is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.093 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.033 away. White text reads best on it, at 9.22:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.27:1 |
| White text | 9.22:1 |
Values
| HEX | #733620 |
| RGB | rgb(115, 54, 32) |
| HSL | hsl(16, 56%, 29%) |
| OKLCH | oklch(40.9% 0.093 40) |
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 #733620 | 9.22:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #733620 | 2.27:1 | Fails | Lc 13.1 | Not readable |
| #733620 text on white | 9.22:1 | AAA | Lc 90.8 | Preferred for body text |
| #733620 text on black | 2.27:1 | Fails | Lc -11.5 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E2
oklch(93.7% 0.016 42.4)
-
Step 200
200
#ECD3CB
oklch(88.5% 0.03 38.6)
-
Step 300
300
#E0B6A7
oklch(81% 0.053 40.6)
-
Step 400
400
#D08E77
oklch(70.7% 0.087 40)
-
Step 500
500
#C27154
oklch(63.2% 0.111 40.3)
-
Step 600
600
#AD5839
oklch(55.7% 0.12 40.3)
-
Step 700
700
#94472B
oklch(49% 0.112 40.1)
-
Step 800
800 (this color)
#733620
oklch(40.9% 0.093 40)
-
Step 900
900
#613323
oklch(37.6% 0.071 39.8)
-
Step 950
950
#391E15
oklch(26.9% 0.045 39.2)
#733620 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) | #463F1E | 0.089 |
| Deuteranopia (no green cones) | #554D1F | 0.082 |
| Tritanopia (no blue cones) | #7E2A31 | 0.045 |
| Achromatopsia (no color) | #474747 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #733620
#733620
oklch(40.9% 0.093 40)
- #005366
#005366
oklch(40.9% 0.075 220.1)
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 #733620, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.033
- Purple Brown #673A3F ΔE 0.046
- Red Brown #8B2E16 ΔE 0.048
- Rust Brown #8B3103 ΔE 0.050
- Mud Brown #60460F ΔE 0.062
- Brown Red #922B05 ΔE 0.063
- Brownish Purple #76424E ΔE 0.064
- Saddle Brown #8B4513 ΔE 0.067
Use #733620 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.