#584898
Closest named color: Blueberry (#464196). oklch(45.9% 0.126 289.7), rgb(88, 72, 152).
Aa
White text reads best on this color (7.51:1).
About this color
#584898 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.126 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.037 away. White text reads best on it, at 7.51:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.126) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.79:1 |
| White text | 7.51:1 |
Values
| HEX | #584898 |
| RGB | rgb(88, 72, 152) |
| HSL | hsl(252, 36%, 44%) |
| OKLCH | oklch(45.9% 0.126 289.7) |
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 #584898 | 7.51:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #584898 | 2.79:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #584898 text on white | 7.51:1 | AAA | Lc 85.9 | Fine for body text |
| #584898 text on black | 2.79:1 | Fails | Lc -16.1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D8D5F3
oklch(88.5% 0.041 290.1)
-
Step 300
300
#BFB9EE
oklch(80.9% 0.074 289.8)
-
Step 400
400
#9F93E5
oklch(70.6% 0.118 289.7)
-
Step 500
500
#8977DD
oklch(63.1% 0.15 289.5)
-
Step 600
600
#745DCB
oklch(55.6% 0.164 289.6)
-
Step 700
700
#624CAF
oklch(49.1% 0.151 289.9)
-
Step 800
800 (this color)
#584898
oklch(45.9% 0.126 289.7)
-
Step 900
900
#423671
oklch(37.7% 0.098 290.3)
-
Step 950
950
#262042
oklch(26.9% 0.062 289.7)
#584898 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) | #25569B | 0.069 |
| Deuteranopia (no green cones) | #275396 | 0.067 |
| Tritanopia (no blue cones) | #465969 | 0.104 |
| Achromatopsia (no color) | #555555 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #584898
#584898
oklch(45.9% 0.126 289.7)
- #5C5C00
#5C5C00
oklch(46% 0.1 109.8)
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 #584898, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.037
- Twilight #4E518B ΔE 0.037
- Dark Slate Blue #483D8B ΔE 0.045
- Rebecca Purple #663399 ΔE 0.052
- Dusk #4E5481 ΔE 0.056
- Denim Blue #3B5B92 ΔE 0.064
- Dusky Blue #475F94 ΔE 0.066
- Dusk Blue #26538D ΔE 0.072
Use #584898 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.