#604C4F
Closest named color: Brownish Purple (#76424E). oklch(43.8% 0.027 8.2), rgb(96, 76, 79).
Aa
White text reads best on this color (7.94:1).
About this color
#604C4F is a dark close to neutral grey. In OKLCH its lightness is 44%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Brownish Purple (#76424E), ΔE 0.047 away. White text reads best on it, at 7.94:1.
| Hue family | Neutrals |
| Lightness | dark (44%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.64:1 |
| White text | 7.94:1 |
Values
| HEX | #604C4F |
| RGB | rgb(96, 76, 79) |
| HSL | hsl(351, 12%, 34%) |
| OKLCH | oklch(43.8% 0.027 8.2) |
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 #604C4F | 7.94:1 | AAA | Lc -92.2 | Preferred for body text |
| Black text on #604C4F | 2.64:1 | Fails | Lc 16.5 | Dividers and decoration only |
| #604C4F text on white | 7.94:1 | AAA | Lc 87.5 | Fine for body text |
| #604C4F text on black | 2.64:1 | Fails | Lc -14.6 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE9E9
oklch(93.7% 0.004 17.2)
-
Step 200
200
#DFD7D8
oklch(88.6% 0.009 8.6)
-
Step 300
300
#CABDBE
oklch(80.9% 0.015 12.1)
-
Step 400
400
#B09A9D
oklch(70.6% 0.026 8.4)
-
Step 500
500
#9C8285
oklch(63.2% 0.032 10.2)
-
Step 600
600
#876B6F
oklch(55.6% 0.036 8.7)
-
Step 700
700
#72595D
oklch(49.1% 0.033 7.6)
-
Step 800
800 (this color)
#604C4F
oklch(43.8% 0.027 8.2)
-
Step 900
900
#4C3D3F
oklch(37.7% 0.021 9.1)
-
Step 950
950
#2D2425
oklch(27.1% 0.014 10.5)
#604C4F 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) | #4F4F4F | 0.029 |
| Deuteranopia (no green cones) | #53524F | 0.027 |
| Tritanopia (no blue cones) | #644B4D | 0.007 |
| Achromatopsia (no color) | #515151 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604C4F
#604C4F
oklch(43.8% 0.027 8.2)
- #415755
#415755
oklch(43.8% 0.027 189.3)
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 #604C4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.047
- Purple Brown #673A3F ΔE 0.049
- Dusty Grape #545775 ΔE 0.062
- Dark Slate Gray #2F4F4F ΔE 0.074
- Charcoal Grey #3C4142 ΔE 0.075
- YInMn Blue #415A77 ΔE 0.076
- Mud Brown #60460F ΔE 0.078
- Slate #516572 ΔE 0.079
Use #604C4F 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.