#6F3415
Closest named color: Chestnut (#742802). oklch(39.8% 0.094 45.7), rgb(111, 52, 21).
Aa
White text reads best on this color (9.64:1).
About this color
#6F3415 is a dark, moderately saturated brown. In OKLCH its lightness is 40%, its chroma 0.094 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.026 away. White text reads best on it, at 9.64:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.17:1 |
| White text | 9.64:1 |
Values
| HEX | #6F3415 |
| RGB | rgb(111, 52, 21) |
| HSL | hsl(21, 68%, 26%) |
| OKLCH | oklch(39.8% 0.094 45.7) |
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 #6F3415 | 9.64:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #6F3415 | 2.17:1 | Fails | Lc 12.1 | Not readable |
| #6F3415 text on white | 9.64:1 | AAA | Lc 91.9 | Preferred for body text |
| #6F3415 text on black | 2.17:1 | Fails | Lc -10.5 | 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 900.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F6E6DF
oklch(93.6% 0.02 45.3)
-
Step 200
200
#F0D2C4
oklch(88.5% 0.039 46.6)
-
Step 300
300
#E8B39B
oklch(80.9% 0.07 45.5)
-
Step 400
400
#DA8963
oklch(70.6% 0.112 45.6)
-
Step 500
500
#CE6935
oklch(63.1% 0.144 45.7)
-
Step 600
600
#BA4E01
oklch(55.7% 0.156 45.9)
-
Step 700
700
#9D4000
oklch(49% 0.139 45.7)
-
Step 800
800
#823400
oklch(42.8% 0.121 45.9)
-
Step 900
900 (this color)
#6F3415
oklch(39.8% 0.094 45.7)
-
Step 950
950
#3E1C0B
oklch(27.1% 0.06 45.5)
#6F3415 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) | #453D11 | 0.085 |
| Deuteranopia (no green cones) | #534A14 | 0.078 |
| Tritanopia (no blue cones) | #7A272D | 0.051 |
| Achromatopsia (no color) | #454545 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F3415
#6F3415
oklch(39.8% 0.094 45.7)
- #004F66
#004F66
oklch(39.8% 0.076 225.6)
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 #6F3415, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.026
- Purple Brown #673A3F ΔE 0.053
- Mud Brown #60460F ΔE 0.057
- Rust Brown #8B3103 ΔE 0.057
- Red Brown #8B2E16 ΔE 0.057
- Reddy Brown #6E1005 ΔE 0.067
- Brown Red #922B05 ΔE 0.071
- Maroon #800000 ΔE 0.073
Use #6F3415 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.