#665C4A
Closest named color: Dim Gray (#696969). oklch(47.9% 0.03 82.2), rgb(102, 92, 74).
Aa
White text reads best on this color (6.57:1).
About this color
#665C4A is a medium-dark, muted brown. In OKLCH its lightness is 48%, its chroma 0.030 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Dim Gray (#696969), ΔE 0.052 away. White text reads best on it, at 6.57:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.030) |
| Temperature | warm |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.19:1 |
| White text | 6.57:1 |
Values
| HEX | #665C4A |
| RGB | rgb(102, 92, 74) |
| HSL | hsl(39, 16%, 35%) |
| OKLCH | oklch(47.9% 0.03 82.2) |
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 #665C4A | 6.57:1 | AA | Lc -87.6 | Fine for body text |
| Black text on #665C4A | 3.19:1 | AA large text | Lc 21.5 | Dividers and decoration only |
| #665C4A text on white | 6.57:1 | AA | Lc 82.6 | Fine for body text |
| #665C4A text on black | 3.19:1 | AA large text | Lc -19.4 | 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 700.
-
Step 50
50
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EBEAE7
oklch(93.7% 0.004 91.4)
-
Step 200
200
#DCD9D3
oklch(88.6% 0.009 84.6)
-
Step 300
300
#C5C0B6
oklch(80.9% 0.015 84.6)
-
Step 400
400
#A89F90
oklch(70.6% 0.024 80.6)
-
Step 500
500
#938875
oklch(63.1% 0.031 81.4)
-
Step 600
600
#7D725E
oklch(55.7% 0.033 82.5)
-
Step 700
700 (this color)
#665C4A
oklch(47.9% 0.03 82.2)
-
Step 800
800
#564E3F
oklch(42.7% 0.026 83.1)
-
Step 900
900
#474136
oklch(37.8% 0.02 82.7)
-
Step 950
950
#292620
oklch(27% 0.012 84.6)
#665C4A 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) | #615C49 | 0.009 |
| Deuteranopia (no green cones) | #635E4A | 0.007 |
| Tritanopia (no blue cones) | #6B5957 | 0.027 |
| Achromatopsia (no color) | #5D5D5D | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #665C4A
#665C4A
oklch(47.9% 0.03 82.2)
- #545E6F
#545E6F
oklch(48% 0.03 261.1)
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 #665C4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.052
- Dark Taupe #7F684E ΔE 0.057
- Cocoa #875F42 ΔE 0.059
- Mud #735C12 ΔE 0.062
- Dark Moss Green #606C38 ΔE 0.062
- Slate #516572 ΔE 0.063
- Milk Chocolate #7F4E1E ΔE 0.063
- Dirt Brown #836539 ΔE 0.063
Use #665C4A 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.