#604D54
Closest named color: Brownish Purple (#76424E). oklch(44.2% 0.028 354.2), rgb(96, 77, 84).
Aa
White text reads best on this color (7.81:1).
About this color
#604D54 is a dark close to neutral grey. In OKLCH its lightness is 44%, its chroma 0.028. 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 7.81:1.
| Hue family | Neutrals |
| Lightness | dark (44%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.68:1 |
| White text | 7.81:1 |
Values
| HEX | #604D54 |
| RGB | rgb(96, 77, 84) |
| HSL | hsl(338, 11%, 34%) |
| OKLCH | oklch(44.2% 0.028 354.2) |
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 #604D54 | 7.81:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #604D54 | 2.68:1 | Fails | Lc 16.9 | Dividers and decoration only |
| #604D54 text on white | 7.81:1 | AAA | Lc 87.1 | Fine for body text |
| #604D54 text on black | 2.68:1 | Fails | Lc -15.0 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#ECE9EA
oklch(93.7% 0.003 354.7)
-
Step 200
200
#DED7D9
oklch(88.5% 0.008 357.8)
-
Step 300
300
#CABCC1
oklch(80.8% 0.017 353.7)
-
Step 400
400
#AE9AA1
oklch(70.6% 0.025 354.6)
-
Step 500
500
#9A828B
oklch(63.2% 0.032 353.5)
-
Step 600
600
#856B75
oklch(55.6% 0.036 353.3)
-
Step 700
700
#715962
oklch(49.1% 0.034 354)
-
Step 800
800 (this color)
#604D54
oklch(44.2% 0.028 354.2)
-
Step 900
900
#4B3D42
oklch(37.7% 0.021 354.7)
-
Step 950
950
#2C2427
oklch(27.1% 0.013 353.4)
#604D54 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) | #4F5054 | 0.029 |
| Deuteranopia (no green cones) | #535354 | 0.027 |
| Tritanopia (no blue cones) | #634C4F | 0.009 |
| Achromatopsia (no color) | #525252 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604D54
#604D54
oklch(44.2% 0.028 354.2)
- #435852
#435852
oklch(44.1% 0.028 175.6)
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 #604D54, 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 0.054
- Dusty Grape #545775 ΔE 0.055
- YInMn Blue #415A77 ΔE 0.070
- Slate #516572 ΔE 0.074
- Dusk #4E5481 ΔE 0.075
- Dark Slate Gray #2F4F4F ΔE 0.075
- Dark Mauve #874C62 ΔE 0.076
Use #604D54 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.