#866353
Closest named color: Dark Taupe (#7F684E). oklch(53.1% 0.052 45.7), rgb(134, 99, 83).
Aa
White text reads best on this color (5.35:1).
About this color
#866353 is a medium-dark, muted brown. In OKLCH its lightness is 53%, its chroma 0.052 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Taupe (#7F684E), ΔE 0.021 away. White text reads best on it, at 5.35:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Dark Taupe (#7F684E) |
| Black text | 3.92:1 |
| White text | 5.35:1 |
Values
| HEX | #866353 |
| RGB | rgb(134, 99, 83) |
| HSL | hsl(19, 24%, 43%) |
| OKLCH | oklch(53.1% 0.052 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 #866353 | 5.35:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #866353 | 3.92:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #866353 text on white | 5.35:1 | AA | Lc 76.6 | Fine for body text |
| #866353 text on black | 3.92:1 | AA large text | Lc -25.2 | Dividers and decoration only |
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 600.
-
Step 50
50
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EEE8E6
oklch(93.5% 0.007 39.5)
-
Step 200
200
#E1D7D2
oklch(88.6% 0.013 48.6)
-
Step 300
300
#CEBCB4
oklch(80.8% 0.023 45.6)
-
Step 400
400
#B59A8E
oklch(70.7% 0.037 45.4)
-
Step 500
500
#A38172
oklch(63.2% 0.048 45)
-
Step 600
600 (this color)
#866353
oklch(53.1% 0.052 45.7)
-
Step 700
700
#78584A
oklch(49% 0.048 44.7)
-
Step 800
800
#62483D
oklch(42.7% 0.04 44)
-
Step 900
900
#503D34
oklch(37.8% 0.031 46.6)
-
Step 950
950
#2F241E
oklch(27.1% 0.02 50.1)
#866353 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) | #6C6652 | 0.044 |
| Deuteranopia (no green cones) | #746E53 | 0.042 |
| Tritanopia (no blue cones) | #8F5D5F | 0.032 |
| Achromatopsia (no color) | #6B6B6B | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #866353
#866353
oklch(53.1% 0.052 45.7)
- #4B7383
#4B7383
oklch(53.2% 0.051 225.1)
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 #866353, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Taupe #7F684E ΔE 0.021
- Cocoa #875F42 ΔE 0.022
- Dull Brown #876E4B ΔE 0.037
- Dirt Brown #836539 ΔE 0.038
- Grey Brown #7F7053 ΔE 0.038
- Dirt #8A6E45 ΔE 0.043
- Sepia #985E2B ΔE 0.052
- Dim Gray #696969 ΔE 0.053
Use #866353 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.