#584BAF
Closest named color: Bluey Purple (#6241C7). oklch(48% 0.153 285), rgb(88, 75, 175).
Aa
White text reads best on this color (6.90:1).
About this color
#584BAF is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.153 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.046 away. White text reads best on it, at 6.90:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.153) |
| Temperature | cool |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.04:1 |
| White text | 6.90:1 |
Values
| HEX | #584BAF |
| RGB | rgb(88, 75, 175) |
| HSL | hsl(248, 40%, 49%) |
| OKLCH | oklch(48% 0.153 285) |
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 #584BAF | 6.90:1 | AA | Lc -88.6 | Fine for body text |
| Black text on #584BAF | 3.04:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #584BAF text on white | 6.90:1 | AA | Lc 83.6 | Fine for body text |
| #584BAF text on black | 3.04:1 | AA large text | Lc -18.4 | 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
#BBBBEF
oklch(81% 0.073 284.7)
-
Step 400
400
#9995E8
oklch(70.6% 0.12 285.1)
-
Step 500
500
#8279E0
oklch(63.1% 0.151 285.2)
-
Step 600
600
#6C60CE
oklch(55.6% 0.164 284.7)
-
Step 700
700 (this color)
#584BAF
oklch(48% 0.153 285)
-
Step 800
800
#4A4190
oklch(42.7% 0.126 284.9)
-
Step 900
900
#3D3873
oklch(37.7% 0.098 284.5)
-
Step 950
950
#242143
oklch(27% 0.062 285.5)
#584BAF 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) | #045DB2 | 0.081 |
| Deuteranopia (no green cones) | #0057AD | 0.080 |
| Tritanopia (no blue cones) | #396275 | 0.131 |
| Achromatopsia (no color) | #5A5A5A | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #584BAF
#584BAF
oklch(48% 0.153 285)
- #676000
#676000
oklch(48% 0.102 104.6)
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 #584BAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.046
- Iris #6258C4 ΔE 0.048
- Blue With A Hint Of Purple #533CC6 ΔE 0.050
- Blueberry #464196 ΔE 0.056
- Blurple #5539CC ΔE 0.060
- Twilight #4E518B ΔE 0.064
- Rebecca Purple #663399 ΔE 0.065
- Slate Blue #6A5ACD ΔE 0.066
Use #584BAF 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.