#64604B
Closest named color: Dim Gray (#696969). oklch(48.7% 0.032 98.5), rgb(100, 96, 75).
Aa
White text reads best on this color (6.33:1).
About this color
#64604B is a medium-dark, muted brown. In OKLCH its lightness is 49%, its chroma 0.032 and its hue 98°. Its hue sits on the warm side of the wheel. The nearest named color is Dim Gray (#696969), ΔE 0.047 away. White text reads best on it, at 6.33:1.
| Hue family | Browns |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.032) |
| Temperature | warm |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.31:1 |
| White text | 6.33:1 |
Values
| HEX | #64604B |
| RGB | rgb(100, 96, 75) |
| HSL | hsl(50, 14%, 34%) |
| OKLCH | oklch(48.7% 0.032 98.5) |
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 #64604B | 6.33:1 | AA | Lc -86.6 | Fine for body text |
| Black text on #64604B | 3.31:1 | AA large text | Lc 22.5 | Dividers and decoration only |
| #64604B text on white | 6.33:1 | AA | Lc 81.5 | Fine for body text |
| #64604B text on black | 3.31:1 | AA large text | Lc -20.4 | 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
#EAEAE6
oklch(93.6% 0.005 106.5)
-
Step 200
200
#DAD9D3
oklch(88.4% 0.008 98.9)
-
Step 300
300
#C3C1B6
oklch(80.9% 0.015 98.3)
-
Step 400
400
#A4A190
oklch(70.7% 0.024 98.8)
-
Step 500
500
#8E8A74
oklch(63.1% 0.032 98.7)
-
Step 600
600
#78745D
oklch(55.6% 0.034 99.2)
-
Step 700
700 (this color)
#64604B
oklch(48.7% 0.032 98.5)
-
Step 800
800
#534F3F
oklch(42.7% 0.026 95.6)
-
Step 900
900
#444235
oklch(37.7% 0.021 100.1)
-
Step 950
950
#28271F
oklch(27.1% 0.014 101.4)
#64604B 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) | #645F4A | 0.003 |
| Deuteranopia (no green cones) | #65604C | 0.002 |
| Tritanopia (no blue cones) | #685D5A | 0.029 |
| Achromatopsia (no color) | #606060 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64604B
#64604B
oklch(48.7% 0.032 98.5)
- #5B5E72
#5B5E72
oklch(48.7% 0.032 278.4)
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 #64604B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.047
- Dark Moss Green #606C38 ΔE 0.052
- Dark Taupe #7F684E ΔE 0.053
- Cocoa #875F42 ΔE 0.059
- Dirt Brown #836539 ΔE 0.060
- Mud #735C12 ΔE 0.060
- Slate #516572 ΔE 0.061
- Dark Olive Green #556B2F ΔE 0.063
Use #64604B 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.