#654537
Closest named color: Purple Brown (#673A3F). oklch(42.2% 0.05 44.5), rgb(101, 69, 55).
Aa
White text reads best on this color (8.53:1).
About this color
#654537 is a dark, muted brown. In OKLCH its lightness is 42%, its chroma 0.050 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.038 away. White text reads best on it, at 8.53:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.45:1 |
| White text | 8.53:1 |
Values
| HEX | #654537 |
| RGB | rgb(101, 69, 55) |
| HSL | hsl(18, 29%, 31%) |
| OKLCH | oklch(42.2% 0.05 44.5) |
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 #654537 | 8.53:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #654537 | 2.45:1 | Fails | Lc 14.7 | Not readable |
| #654537 text on white | 8.53:1 | AAA | Lc 89.3 | Fine for body text |
| #654537 text on black | 2.45:1 | Fails | Lc -13.0 | 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 800.
-
Step 50
50
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E5
oklch(93.6% 0.009 44.9)
-
Step 200
200
#E3D6D1
oklch(88.5% 0.016 42.4)
-
Step 300
300
#D2BBB2
oklch(80.9% 0.029 42.6)
-
Step 400
400
#BA9889
oklch(70.7% 0.046 45.1)
-
Step 500
500
#A97E6C
oklch(63.1% 0.06 43.7)
-
Step 600
600
#946754
oklch(55.6% 0.065 43.8)
-
Step 700
700
#7E5644
oklch(49.2% 0.06 45.1)
-
Step 800
800 (this color)
#654537
oklch(42.2% 0.05 44.5)
-
Step 900
900
#533B31
oklch(37.6% 0.038 43.6)
-
Step 950
950
#31231D
oklch(27.1% 0.024 44.3)
#654537 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) | #4D4836 | 0.044 |
| Deuteranopia (no green cones) | #554F37 | 0.040 |
| Tritanopia (no blue cones) | #6D4041 | 0.029 |
| Achromatopsia (no color) | #4C4C4C | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654537
#654537
oklch(42.2% 0.05 44.5)
- #2D5462
#2D5462
oklch(42.3% 0.05 223.4)
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 #654537, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.038
- Mud Brown #60460F ΔE 0.049
- Brownish Purple #76424E ΔE 0.052
- Milk Chocolate #7F4E1E ΔE 0.066
- Chestnut #742802 ΔE 0.075
- Green Brown #544E03 ΔE 0.075
- Olive Brown #645403 ΔE 0.076
- Medium Brown #7F5112 ΔE 0.076
Use #654537 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.