#783701
Closest named color: Chestnut (#742802). oklch(41.6% 0.107 51.3), rgb(120, 55, 1).
Aa
White text reads best on this color (8.95:1).
About this color
#783701 is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.107 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.036 away. White text reads best on it, at 8.95:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.34:1 |
| White text | 8.95:1 |
Values
| HEX | #783701 |
| RGB | rgb(120, 55, 1) |
| HSL | hsl(27, 98%, 24%) |
| OKLCH | oklch(41.6% 0.107 51.3) |
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 #783701 | 8.95:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #783701 | 2.34:1 | Fails | Lc 14.0 | Not readable |
| #783701 text on white | 8.95:1 | AAA | Lc 90.0 | Fine for body text |
| #783701 text on black | 2.34:1 | Fails | Lc -12.3 | 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
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F4E7DF
oklch(93.6% 0.018 54)
-
Step 200
200
#EDD3C5
oklch(88.5% 0.035 50.2)
-
Step 300
300
#E3B69C
oklch(81% 0.063 51.5)
-
Step 400
400
#D38E65
oklch(70.7% 0.101 51.2)
-
Step 500
500
#C57039
oklch(63% 0.128 51.2)
-
Step 600
600
#B1560D
oklch(55.6% 0.14 51.1)
-
Step 700
700
#974700
oklch(49.2% 0.127 51.6)
-
Step 800
800 (this color)
#783701
oklch(41.6% 0.107 51.3)
-
Step 900
900
#643311
oklch(37.8% 0.084 51.6)
-
Step 950
950
#3B1E0C
oklch(27.1% 0.054 50.6)
#783701 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) | #4A4000 | 0.092 |
| Deuteranopia (no green cones) | #5A4F00 | 0.083 |
| Tritanopia (no blue cones) | #85282E | 0.064 |
| Achromatopsia (no color) | #494949 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #783701
#783701
oklch(41.6% 0.107 51.3)
- #005371
#005371
oklch(41.5% 0.084 231.4)
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 #783701, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.036
- Rust Brown #8B3103 ΔE 0.040
- Red Brown #8B2E16 ΔE 0.046
- Saddle Brown #8B4513 ΔE 0.055
- Brown Red #922B05 ΔE 0.056
- Mud Brown #60460F ΔE 0.056
- Milk Chocolate #7F4E1E ΔE 0.060
- Medium Brown #7F5112 ΔE 0.068
Use #783701 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.