#604F4F
Closest named color: Brownish Purple (#76424E). oklch(44.5% 0.023 18), rgb(96, 79, 79).
Aa
White text reads best on this color (7.69:1).
About this color
#604F4F is a dark close to neutral grey. In OKLCH its lightness is 44%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Brownish Purple (#76424E), ΔE 0.051 away. White text reads best on it, at 7.69:1.
| Hue family | Neutrals |
| Lightness | dark (44%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.72:1 |
| White text | 7.69:1 |
Values
| HEX | #604F4F |
| RGB | rgb(96, 79, 79) |
| HSL | hsl(0, 10%, 34%) |
| OKLCH | oklch(44.5% 0.023 18) |
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 #604F4F | 7.69:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #604F4F | 2.72:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #604F4F text on white | 7.69:1 | AAA | Lc 86.7 | Fine for body text |
| #604F4F text on black | 2.72:1 | Fails | Lc -15.4 | 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 800.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#ECE9E9
oklch(93.6% 0.003 17.2)
-
Step 200
200
#DED7D7
oklch(88.5% 0.008 17.3)
-
Step 300
300
#C9BDBD
oklch(80.8% 0.014 17.4)
-
Step 400
400
#AE9C9B
oklch(70.8% 0.021 21.5)
-
Step 500
500
#998383
oklch(63% 0.027 17.9)
-
Step 600
600
#846D6D
oklch(55.7% 0.029 18.1)
-
Step 700
700
#705B5B
oklch(49.2% 0.028 18.1)
-
Step 800
800 (this color)
#604F4F
oklch(44.5% 0.023 18)
-
Step 900
900
#4B3E3E
oklch(37.8% 0.018 18)
-
Step 950
950
#2C2424
oklch(26.9% 0.012 17.9)
#604F4F 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) | #52514F | 0.024 |
| Deuteranopia (no green cones) | #56544F | 0.022 |
| Tritanopia (no blue cones) | #644D4F | 0.009 |
| Achromatopsia (no color) | #535353 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604F4F
#604F4F
oklch(44.5% 0.023 18)
- #455858
#455858
oklch(44.5% 0.023 196.3)
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 #604F4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.051
- Purple Brown #673A3F ΔE 0.057
- Dusty Grape #545775 ΔE 0.061
- Slate #516572 ΔE 0.072
- Dark Slate Gray #2F4F4F ΔE 0.074
- YInMn Blue #415A77 ΔE 0.074
- Mud Brown #60460F ΔE 0.077
- Dim Gray #696969 ΔE 0.079
Use #604F4F 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.