#665243
Closest named color: Milk Chocolate (#7F4E1E). oklch(45.5% 0.036 58.6), rgb(102, 82, 67).
Aa
White text reads best on this color (7.36:1).
About this color
#665243 is a medium-dark, muted brown. In OKLCH its lightness is 45%, its chroma 0.036 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Milk Chocolate (#7F4E1E), ΔE 0.057 away. White text reads best on it, at 7.36:1.
| Hue family | Browns |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.036) |
| Temperature | warm |
| Nearest name | Milk Chocolate (#7F4E1E) |
| Black text | 2.85:1 |
| White text | 7.36:1 |
Values
| HEX | #665243 |
| RGB | rgb(102, 82, 67) |
| HSL | hsl(26, 21%, 33%) |
| OKLCH | oklch(45.5% 0.036 58.6) |
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 #665243 | 7.36:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #665243 | 2.85:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #665243 text on white | 7.36:1 | AAA | Lc 85.6 | Fine for body text |
| #665243 text on black | 2.85:1 | Fails | Lc -16.5 | 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 800.
-
Step 50
50
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E6
oklch(93.6% 0.006 59.6)
-
Step 200
200
#DFD7D2
oklch(88.4% 0.011 54.5)
-
Step 300
300
#CBBEB4
oklch(80.9% 0.02 60.1)
-
Step 400
400
#B19C8D
oklch(70.7% 0.033 57.7)
-
Step 500
500
#9E8470
oklch(63.2% 0.043 59.5)
-
Step 600
600
#886D59
oklch(55.6% 0.045 58.2)
-
Step 700
700
#745B48
oklch(49.1% 0.044 58.7)
-
Step 800
800 (this color)
#665243
oklch(45.5% 0.036 58.6)
-
Step 900
900
#4D3E33
oklch(37.6% 0.028 58)
-
Step 950
950
#2D241E
oklch(26.9% 0.017 55.5)
#665243 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) | #585342 | 0.024 |
| Deuteranopia (no green cones) | #5D5843 | 0.023 |
| Tritanopia (no blue cones) | #6C4E4E | 0.026 |
| Achromatopsia (no color) | #565656 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #665243
#665243
oklch(45.5% 0.036 58.6)
- #445A68
#445A68
oklch(45.5% 0.035 236.5)
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 #665243, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Milk Chocolate #7F4E1E ΔE 0.057
- Brownish Purple #76424E ΔE 0.060
- Mud Brown #60460F ΔE 0.063
- Medium Brown #7F5112 ΔE 0.065
- Olive Brown #645403 ΔE 0.067
- Purple Brown #673A3F ΔE 0.068
- Mud #735C12 ΔE 0.071
- Cocoa #875F42 ΔE 0.073
Use #665243 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.