#554497
Closest named color: Blueberry (#464196). oklch(44.8% 0.131 289.5), rgb(85, 68, 151).
Aa
White text reads best on this color (7.89:1).
About this color
#554497 is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.131 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.027 away. White text reads best on it, at 7.89:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.131) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.65:1 |
| White text | 7.89:1 |
Values
| HEX | #554497 |
| RGB | rgb(85, 68, 151) |
| HSL | hsl(252, 38%, 43%) |
| OKLCH | oklch(44.8% 0.131 289.5) |
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 #554497 | 7.89:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #554497 | 2.65:1 | Fails | Lc 16.9 | Dividers and decoration only |
| #554497 text on white | 7.89:1 | AAA | Lc 87.1 | Fine for body text |
| #554497 text on black | 2.65:1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D8D5F4
oklch(88.5% 0.042 289.9)
-
Step 300
300
#BFB9EF
oklch(80.9% 0.076 289.7)
-
Step 400
400
#9F93E7
oklch(70.7% 0.121 289.5)
-
Step 500
500
#8976E0
oklch(63.1% 0.155 289.4)
-
Step 600
600
#745CCE
oklch(55.6% 0.169 289.4)
-
Step 700
700
#624BB2
oklch(49.2% 0.157 289.6)
-
Step 800
800 (this color)
#554497
oklch(44.8% 0.131 289.5)
-
Step 900
900
#423673
oklch(37.8% 0.101 289.7)
-
Step 950
950
#262043
oklch(27% 0.064 289.3)
#554497 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) | #1B539A | 0.074 |
| Deuteranopia (no green cones) | #1D4F95 | 0.072 |
| Tritanopia (no blue cones) | #425667 | 0.108 |
| Achromatopsia (no color) | #515151 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554497
#554497
oklch(44.8% 0.131 289.5)
- #595900
#595900
oklch(44.9% 0.098 109.8)
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 #554497, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.027
- Dark Slate Blue #483D8B ΔE 0.035
- Twilight #4E518B ΔE 0.043
- Rebecca Purple #663399 ΔE 0.047
- Dusk #4E5481 ΔE 0.062
- Denim Blue #3B5B92 ΔE 0.070
- Dusk Blue #26538D ΔE 0.073
- Cobalt #1E488F ΔE 0.073
Use #554497 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.