#554E6E
Closest named color: Dusty Grape (#545775). oklch(44.4% 0.052 294.2), rgb(85, 78, 110).
Aa
White text reads best on this color (7.77:1).
About this color
#554E6E is a dark, muted purple. In OKLCH its lightness is 44%, its chroma 0.052 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.026 away. White text reads best on it, at 7.77:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.70:1 |
| White text | 7.77:1 |
Values
| HEX | #554E6E |
| RGB | rgb(85, 78, 110) |
| HSL | hsl(253, 17%, 37%) |
| OKLCH | oklch(44.4% 0.052 294.2) |
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 #554E6E | 7.77:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #554E6E | 2.70:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #554E6E text on white | 7.77:1 | AAA | Lc 87.0 | Fine for body text |
| #554E6E text on black | 2.70:1 | Fails | Lc -15.1 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9EF
oklch(93.7% 0.008 293.9)
-
Step 200
200
#D9D7E4
oklch(88.5% 0.018 293.1)
-
Step 300
300
#C1BDD3
oklch(80.8% 0.031 294)
-
Step 400
400
#A29BBD
oklch(70.7% 0.05 294.5)
-
Step 500
500
#8B82AC
oklch(63% 0.063 294.3)
-
Step 600
600
#756C98
oklch(55.7% 0.068 293.4)
-
Step 700
700
#635A81
oklch(49.2% 0.062 294.6)
-
Step 800
800 (this color)
#554E6E
oklch(44.4% 0.052 294.2)
-
Step 900
900
#433D55
oklch(37.6% 0.041 295.8)
-
Step 950
950
#272432
oklch(27% 0.026 294.4)
#554E6E 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) | #46536F | 0.026 |
| Deuteranopia (no green cones) | #47526D | 0.024 |
| Tritanopia (no blue cones) | #505359 | 0.044 |
| Achromatopsia (no color) | #525252 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554E6E
#554E6E
oklch(44.4% 0.052 294.2)
- #535735
#535735
oklch(44.4% 0.052 114)
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 #554E6E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.026
- Dusk #4E5481 ΔE 0.033
- YInMn Blue #415A77 ΔE 0.042
- Twilight #4E518B ΔE 0.048
- Light Navy Blue #2E5A88 ΔE 0.064
- Denim Blue #3B5B92 ΔE 0.068
- Slate #516572 ΔE 0.068
- Dusky Blue #475F94 ΔE 0.070
Use #554E6E 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.