#783F33
Closest named color: Brownish Purple (#76424E). oklch(43.6% 0.082 33), rgb(120, 63, 51).
Aa
White text reads best on this color (8.21:1).
About this color
#783F33 is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.082 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.039 away. White text reads best on it, at 8.21:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.55:1 |
| White text | 8.21:1 |
Values
| HEX | #783F33 |
| RGB | rgb(120, 63, 51) |
| HSL | hsl(10, 40%, 34%) |
| OKLCH | oklch(43.6% 0.082 33) |
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 #783F33 | 8.21:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #783F33 | 2.55:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #783F33 text on white | 8.21:1 | AAA | Lc 88.1 | Fine for body text |
| #783F33 text on black | 2.55:1 | Fails | Lc -14.1 | 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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F3E7E4
oklch(93.7% 0.014 34.3)
-
Step 200
200
#EAD3CE
oklch(88.4% 0.027 32.2)
-
Step 300
300
#DEB6AD
oklch(80.9% 0.048 32.8)
-
Step 400
400
#CC8F82
oklch(70.7% 0.077 32.4)
-
Step 500
500
#BD7362
oklch(63.1% 0.098 33.7)
-
Step 600
600
#A85A49
oklch(55.6% 0.106 33.4)
-
Step 700
700
#90493B
oklch(49% 0.099 32.4)
-
Step 800
800 (this color)
#783F33
oklch(43.6% 0.082 33)
-
Step 900
900
#5F342B
oklch(37.7% 0.064 32.7)
-
Step 950
950
#381F19
oklch(27.1% 0.041 34.3)
#783F33 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) | #4D4732 | 0.082 |
| Deuteranopia (no green cones) | #5B5432 | 0.077 |
| Tritanopia (no blue cones) | #83363C | 0.035 |
| Achromatopsia (no color) | #4F4F4F | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #783F33
#783F33
oklch(43.6% 0.082 33)
- #005C6A
#005C6A
oklch(43.6% 0.076 212.5)
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 #783F33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.039
- Purple Brown #673A3F ΔE 0.044
- Red Brown #8B2E16 ΔE 0.049
- Rust Brown #8B3103 ΔE 0.052
- Saddle Brown #8B4513 ΔE 0.055
- Milk Chocolate #7F4E1E ΔE 0.056
- Chestnut #742802 ΔE 0.062
- Brown Red #922B05 ΔE 0.063
Use #783F33 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.