#733116
Closest named color: Chestnut (#742802). oklch(40% 0.101 41.3), rgb(115, 49, 22).
Aa
White text reads best on this color (9.63:1).
About this color
#733116 is a dark, moderately saturated brown. In OKLCH its lightness is 40%, its chroma 0.101 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.020 away. White text reads best on it, at 9.63:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.17:1 |
| White text | 9.63:1 |
Values
| HEX | #733116 |
| RGB | rgb(115, 49, 22) |
| HSL | hsl(17, 68%, 27%) |
| OKLCH | oklch(40% 0.101 41.3) |
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 #733116 | 9.63:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #733116 | 2.17:1 | Fails | Lc 12.2 | Not readable |
| #733116 text on white | 9.63:1 | AAA | Lc 91.8 | Preferred for body text |
| #733116 text on black | 2.17:1 | Fails | Lc -10.6 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E5DF
oklch(93.5% 0.022 38.3)
-
Step 200
200
#F3D1C4
oklch(88.6% 0.042 42.1)
-
Step 300
300
#ECB19B
oklch(80.9% 0.076 41.4)
-
Step 400
400
#E08563
oklch(70.7% 0.122 41.1)
-
Step 500
500
#D46336
oklch(63% 0.154 41.1)
-
Step 600
600
#C04604
oklch(55.6% 0.169 41.2)
-
Step 700
700
#A33900
oklch(49.1% 0.151 41.1)
-
Step 800
800
#862E01
oklch(42.6% 0.13 41.2)
-
Step 900
900 (this color)
#733116
oklch(40% 0.101 41.3)
-
Step 950
950
#401A0B
oklch(27.1% 0.064 41.2)
#733116 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) | #433C13 | 0.098 |
| Deuteranopia (no green cones) | #544A14 | 0.087 |
| Tritanopia (no blue cones) | #7F222B | 0.050 |
| Achromatopsia (no color) | #454545 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #733116
#733116
oklch(40% 0.101 41.3)
- #005063
#005063
oklch(39.9% 0.073 220.8)
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 #733116, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.020
- Red Brown #8B2E16 ΔE 0.049
- Rust Brown #8B3103 ΔE 0.050
- Purple Brown #673A3F ΔE 0.054
- Reddy Brown #6E1005 ΔE 0.062
- Brown Red #922B05 ΔE 0.063
- Maroon #800000 ΔE 0.064
- Brick Red #8F1402 ΔE 0.064
Use #733116 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.