#5547AC
Closest named color: Blueberry (#464196). oklch(46.9% 0.155 285), rgb(85, 71, 172).
Aa
White text reads best on this color (7.28:1).
About this color
#5547AC is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.155 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.046 away. White text reads best on it, at 7.28:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.155) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.88:1 |
| White text | 7.28:1 |
Values
| HEX | #5547AC |
| RGB | rgb(85, 71, 172) |
| HSL | hsl(248, 42%, 48%) |
| OKLCH | oklch(46.9% 0.155 285) |
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 #5547AC | 7.28:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #5547AC | 2.88:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #5547AC text on white | 7.28:1 | AAA | Lc 85.0 | Fine for body text |
| #5547AC text on black | 2.88:1 | Fails | Lc -17.1 | 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 700.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D6D6F4
oklch(88.5% 0.041 285.5)
-
Step 300
300
#BBBAF0
oklch(80.8% 0.076 285.4)
-
Step 400
400
#9995E8
oklch(70.6% 0.12 285.1)
-
Step 500
500
#8279E1
oklch(63.2% 0.153 285.1)
-
Step 600
600
#6C5FCF
oklch(55.5% 0.167 284.9)
-
Step 700
700 (this color)
#5547AC
oklch(46.9% 0.155 285)
-
Step 800
800
#4A4091
oklch(42.6% 0.129 285.2)
-
Step 900
900
#3D3774
oklch(37.6% 0.101 284.9)
-
Step 950
950
#242144
oklch(27.1% 0.064 285.2)
#5547AC 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) | #0059AF | 0.080 |
| Deuteranopia (no green cones) | #0053AA | 0.079 |
| Tritanopia (no blue cones) | #355E72 | 0.131 |
| Achromatopsia (no color) | #565656 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5547AC
#5547AC
oklch(46.9% 0.155 285)
- #635D00
#635D00
oklch(46.9% 0.1 105.3)
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 #5547AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.046
- Blue With A Hint Of Purple #533CC6 ΔE 0.048
- Bluey Purple #6241C7 ΔE 0.049
- Rebecca Purple #663399 ΔE 0.058
- Blurple #5539CC ΔE 0.058
- Iris #6258C4 ΔE 0.059
- Dark Slate Blue #483D8B ΔE 0.062
- Twilight #4E518B ΔE 0.063
Use #5547AC 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.