#5744AB
Closest named color: Blueberry (#464196). oklch(46.4% 0.158 287), rgb(87, 68, 171).
Aa
White text reads best on this color (7.44:1).
About this color
#5744AB is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.158 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.045 away. White text reads best on it, at 7.44:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.82:1 |
| White text | 7.44:1 |
Values
| HEX | #5744AB |
| RGB | rgb(87, 68, 171) |
| HSL | hsl(251, 43%, 47%) |
| OKLCH | oklch(46.4% 0.158 287) |
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 #5744AB | 7.44:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #5744AB | 2.82:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #5744AB text on white | 7.44:1 | AAA | Lc 85.5 | Fine for body text |
| #5744AB text on black | 2.82:1 | Fails | Lc -16.5 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D7D5F5
oklch(88.5% 0.044 288.3)
-
Step 300
300
#BDBAF0
oklch(81% 0.076 287.1)
-
Step 400
400
#9C94E9
oklch(70.7% 0.123 287.1)
-
Step 500
500
#8577E2
oklch(63.1% 0.157 287)
-
Step 600
600
#705DD0
oklch(55.6% 0.171 287.1)
-
Step 700
700 (this color)
#5744AB
oklch(46.4% 0.158 287)
-
Step 800
800
#4D3F91
oklch(42.7% 0.13 287.4)
-
Step 900
900
#3F3674
oklch(37.6% 0.103 287)
-
Step 950
950
#252044
oklch(26.9% 0.065 287.6)
#5744AB 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) | #0058AE | 0.086 |
| Deuteranopia (no green cones) | #0052A9 | 0.084 |
| Tritanopia (no blue cones) | #3A5C71 | 0.131 |
| Achromatopsia (no color) | #555555 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5744AB
#5744AB
oklch(46.4% 0.158 287)
- #605C00
#605C00
oklch(46.4% 0.099 106.8)
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 #5744AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.045
- Blue With A Hint Of Purple #533CC6 ΔE 0.047
- Bluey Purple #6241C7 ΔE 0.048
- Rebecca Purple #663399 ΔE 0.051
- Blurple #5539CC ΔE 0.057
- Dark Slate Blue #483D8B ΔE 0.060
- Iris #6258C4 ΔE 0.064
- Twilight #4E518B ΔE 0.066
Use #5744AB 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.