#604D50
Closest named color: Brownish Purple (#76424E). oklch(44.1% 0.026 7.5), rgb(96, 77, 80).
Aa
White text reads best on this color (7.85:1).
About this color
#604D50 is a dark close to neutral grey. In OKLCH its lightness is 44%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Brownish Purple (#76424E), ΔE 0.048 away. White text reads best on it, at 7.85:1.
| Hue family | Neutrals |
| Lightness | dark (44%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.67:1 |
| White text | 7.85:1 |
Values
| HEX | #604D50 |
| RGB | rgb(96, 77, 80) |
| HSL | hsl(351, 11%, 34%) |
| OKLCH | oklch(44.1% 0.026 7.5) |
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 #604D50 | 7.85:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #604D50 | 2.67:1 | Fails | Lc 16.8 | Dividers and decoration only |
| #604D50 text on white | 7.85:1 | AAA | Lc 87.2 | Fine for body text |
| #604D50 text on black | 2.67:1 | Fails | Lc -14.9 | 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
#DED7D8
oklch(88.5% 0.008 7.3)
-
Step 300
300
#CABDBF
oklch(81% 0.015 6.8)
-
Step 400
400
#AF9B9E
oklch(70.8% 0.024 7.4)
-
Step 500
500
#9B8286
oklch(63.1% 0.031 7.2)
-
Step 600
600
#866B70
oklch(55.6% 0.035 5.8)
-
Step 700
700
#715A5D
oklch(49.2% 0.03 9.4)
-
Step 800
800 (this color)
#604D50
oklch(44.1% 0.026 7.5)
-
Step 900
900
#4C3D40
oklch(37.7% 0.021 4.7)
-
Step 950
950
#2C2425
oklch(27% 0.012 9.4)
#604D50 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) | #505050 | 0.028 |
| Deuteranopia (no green cones) | #545350 | 0.026 |
| Tritanopia (no blue cones) | #644C4E | 0.007 |
| Achromatopsia (no color) | #525252 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604D50
#604D50
oklch(44.1% 0.026 7.5)
- #435855
#435855
oklch(44.2% 0.026 185.5)
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 #604D50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.048
- Purple Brown #673A3F ΔE 0.052
- Dusty Grape #545775 ΔE 0.060
- YInMn Blue #415A77 ΔE 0.074
- Dark Slate Gray #2F4F4F ΔE 0.074
- Slate #516572 ΔE 0.076
- Charcoal Grey #3C4142 ΔE 0.077
- Dark Mauve #874C62 ΔE 0.079
Use #604D50 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.