#6E3904
Closest named color: Chestnut (#742802). oklch(40.4% 0.095 57.2), rgb(110, 57, 4).
Aa
White text reads best on this color (9.33:1).
About this color
#6E3904 is a dark, moderately saturated brown. In OKLCH its lightness is 40%, its chroma 0.095 and its hue 57°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.039 away. White text reads best on it, at 9.33:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.25:1 |
| White text | 9.33:1 |
Values
| HEX | #6E3904 |
| RGB | rgb(110, 57, 4) |
| HSL | hsl(30, 93%, 22%) |
| OKLCH | oklch(40.4% 0.095 57.2) |
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 #6E3904 | 9.33:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #6E3904 | 2.25:1 | Fails | Lc 12.8 | Not readable |
| #6E3904 text on white | 9.33:1 | AAA | Lc 91.1 | Preferred for body text |
| #6E3904 text on black | 2.25:1 | Fails | Lc -11.2 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F3E7E0
oklch(93.6% 0.016 52.6)
-
Step 200
200
#EAD5C6
oklch(88.6% 0.031 57.9)
-
Step 300
300
#DDB89E
oklch(80.8% 0.056 56.9)
-
Step 400
400
#CB9269
oklch(70.6% 0.089 56.5)
-
Step 500
500
#BD763E
oklch(63.1% 0.114 56.9)
-
Step 600
600
#A85E19
oklch(55.7% 0.123 57.5)
-
Step 700
700
#904D09
oklch(49.2% 0.115 57.3)
-
Step 800
800 (this color)
#6E3904
oklch(40.4% 0.095 57.2)
-
Step 900
900
#5F3615
oklch(37.7% 0.075 56.4)
-
Step 950
950
#38200E
oklch(27.1% 0.047 56)
#6E3904 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) | #493F00 | 0.074 |
| Deuteranopia (no green cones) | #564B04 | 0.065 |
| Tritanopia (no blue cones) | #792D30 | 0.064 |
| Achromatopsia (no color) | #474747 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E3904
#6E3904
oklch(40.4% 0.095 57.2)
- #004F72
#004F72
oklch(40.5% 0.088 236.6)
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 #6E3904, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.039
- Mud Brown #60460F ΔE 0.041
- Rust Brown #8B3103 ΔE 0.060
- Red Brown #8B2E16 ΔE 0.065
- Purple Brown #673A3F ΔE 0.066
- Milk Chocolate #7F4E1E ΔE 0.067
- Saddle Brown #8B4513 ΔE 0.070
- Green Brown #544E03 ΔE 0.074
Use #6E3904 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.