#783B2D
Closest named color: Purple Brown (#673A3F). oklch(42.8% 0.089 34.1), rgb(120, 59, 45).
Aa
White text reads best on this color (8.52:1).
About this color
#783B2D is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.089 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.043 away. White text reads best on it, at 8.52:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.46:1 |
| White text | 8.52:1 |
Values
| HEX | #783B2D |
| RGB | rgb(120, 59, 45) |
| HSL | hsl(11, 45%, 32%) |
| OKLCH | oklch(42.8% 0.089 34.1) |
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 #783B2D | 8.52:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #783B2D | 2.46:1 | Fails | Lc 15.0 | Dividers and decoration only |
| #783B2D text on white | 8.52:1 | AAA | Lc 89.0 | Fine for body text |
| #783B2D text on black | 2.46:1 | Fails | Lc -13.2 | 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
#F4E7E3
oklch(93.7% 0.015 37.9)
-
Step 200
200
#EBD3CD
oklch(88.5% 0.028 34.3)
-
Step 300
300
#E0B5AB
oklch(80.9% 0.052 33.3)
-
Step 400
400
#CF8E7E
oklch(70.7% 0.083 34.4)
-
Step 500
500
#C1715E
oklch(63.2% 0.106 34.2)
-
Step 600
600
#AC5744
oklch(55.5% 0.116 33.8)
-
Step 700
700
#934736
oklch(49% 0.107 33.9)
-
Step 800
800 (this color)
#783B2D
oklch(42.8% 0.089 34.1)
-
Step 900
900
#613328
oklch(37.7% 0.069 34.4)
-
Step 950
950
#391E18
oklch(27% 0.044 33.4)
#783B2D 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) | #4A442C | 0.089 |
| Deuteranopia (no green cones) | #59512C | 0.081 |
| Tritanopia (no blue cones) | #833038 | 0.039 |
| Achromatopsia (no color) | #4C4C4C | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #783B2D
#783B2D
oklch(42.8% 0.089 34.1)
- #005968
#005968
oklch(42.7% 0.075 214.2)
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 #783B2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.043
- Red Brown #8B2E16 ΔE 0.044
- Brownish Purple #76424E ΔE 0.046
- Rust Brown #8B3103 ΔE 0.047
- Chestnut #742802 ΔE 0.051
- Saddle Brown #8B4513 ΔE 0.057
- Brown Red #922B05 ΔE 0.058
- Milk Chocolate #7F4E1E ΔE 0.061
Use #783B2D 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.