#783A3D
Closest named color: Brownish Purple (#76424E). oklch(43% 0.087 18.4), rgb(120, 58, 61).
Aa
White text reads best on this color (8.49:1).
About this color
#783A3D is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.087 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.027 away. White text reads best on it, at 8.49:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.47:1 |
| White text | 8.49:1 |
Values
| HEX | #783A3D |
| RGB | rgb(120, 58, 61) |
| HSL | hsl(357, 35%, 35%) |
| OKLCH | oklch(43% 0.087 18.4) |
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 #783A3D | 8.49:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #783A3D | 2.47:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #783A3D text on white | 8.49:1 | AAA | Lc 88.9 | Fine for body text |
| #783A3D text on black | 2.47:1 | Fails | Lc -13.3 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F4E6E6
oklch(93.6% 0.015 17.4)
-
Step 200
200
#EBD2D2
oklch(88.4% 0.028 17.7)
-
Step 300
300
#E0B4B4
oklch(80.9% 0.051 18.3)
-
Step 400
400
#CE8C8D
oklch(70.6% 0.081 18.3)
-
Step 500
500
#C06E71
oklch(63% 0.104 18.1)
-
Step 600
600
#AB5559
oklch(55.5% 0.113 18.5)
-
Step 700
700
#934549
oklch(49.1% 0.105 18.6)
-
Step 800
800 (this color)
#783A3D
oklch(43% 0.087 18.4)
-
Step 900
900
#603234
oklch(37.7% 0.066 18)
-
Step 950
950
#391D1E
oklch(26.9% 0.044 18.1)
#783A3D 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) | #47453D | 0.094 |
| Deuteranopia (no green cones) | #57513C | 0.085 |
| Tritanopia (no blue cones) | #82323B | 0.024 |
| Achromatopsia (no color) | #4D4D4D | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #783A3D
#783A3D
oklch(43% 0.087 18.4)
- #005C5E
#005C5E
oklch(43.1% 0.073 197.4)
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 #783A3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.027
- Purple Brown #673A3F ΔE 0.034
- Red Brown #8B2E16 ΔE 0.055
- Rust Brown #8B3103 ΔE 0.063
- Chestnut #742802 ΔE 0.066
- Brown Red #922B05 ΔE 0.070
- Dark Mauve #874C62 ΔE 0.071
- Saddle Brown #8B4513 ΔE 0.073
Use #783A3D 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.