#545561
Closest named color: Dusty Grape (#545775). oklch(45.3% 0.019 281.8), rgb(84, 85, 97).
Aa
White text reads best on this color (7.37:1).
About this color
#545561 is a medium-dark close to neutral grey. In OKLCH its lightness is 45%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Dusty Grape (#545775), ΔE 0.032 away. White text reads best on it, at 7.37:1.
| Hue family | Neutrals |
| Lightness | medium-dark (45%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.84:1 |
| White text | 7.37:1 |
Values
| HEX | #545561 |
| RGB | rgb(84, 85, 97) |
| HSL | hsl(235, 7%, 35%) |
| OKLCH | oklch(45.3% 0.019 281.8) |
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 #545561 | 7.37:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #545561 | 2.84:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #545561 text on white | 7.37:1 | AAA | Lc 85.6 | Fine for body text |
| #545561 text on black | 2.84:1 | Fails | Lc -16.4 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E9E9EC
oklch(93.5% 0.004 286.3)
-
Step 200
200
#D8D9DD
oklch(88.6% 0.006 275)
-
Step 300
300
#BFC0C8
oklch(80.9% 0.011 280.4)
-
Step 400
400
#9E9FAC
oklch(70.6% 0.019 282.4)
-
Step 500
500
#878898
oklch(63.1% 0.024 282.8)
-
Step 600
600
#707282
oklch(55.6% 0.025 279.9)
-
Step 700
700
#5E5F6E
oklch(49% 0.024 282.5)
-
Step 800
800 (this color)
#545561
oklch(45.3% 0.019 281.8)
-
Step 900
900
#40414A
oklch(37.8% 0.015 280.6)
-
Step 950
950
#25262B
oklch(27% 0.009 276.8)
#545561 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) | #525662 | 0.004 |
| Deuteranopia (no green cones) | #525561 | 0.003 |
| Tritanopia (no blue cones) | #515759 | 0.017 |
| Achromatopsia (no color) | #565656 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #545561
#545561
oklch(45.3% 0.019 281.8)
- #58574A
#58574A
oklch(45.4% 0.021 103.6)
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 #545561, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.032
- YInMn Blue #415A77 ΔE 0.041
- Slate #516572 ΔE 0.048
- Dusk #4E5481 ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.065
- Dim Gray #696969 ΔE 0.071
- Denim #3B638C ΔE 0.074
- Petrol #005F6A ΔE 0.074
Use #545561 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.