#584BBD
Closest named color: Bluey Purple (#6241C7). oklch(49.1% 0.172 283.2), rgb(88, 75, 189).
Aa
White text reads best on this color (6.65:1).
About this color
#584BBD is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.172 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.029 away. White text reads best on it, at 6.65:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.172) |
| Temperature | cool |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.15:1 |
| White text | 6.65:1 |
Values
| HEX | #584BBD |
| RGB | rgb(88, 75, 189) |
| HSL | hsl(247, 46%, 52%) |
| OKLCH | oklch(49.1% 0.172 283.2) |
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 #584BBD | 6.65:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #584BBD | 3.15:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #584BBD text on white | 6.65:1 | AA | Lc 82.5 | Fine for body text |
| #584BBD text on black | 3.15:1 | AA large text | Lc -19.4 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D4D6F8
oklch(88.5% 0.047 282.7)
-
Step 300
300
#B9BAF5
oklch(80.9% 0.083 283.6)
-
Step 400
400
#9694F1
oklch(70.7% 0.134 283.4)
-
Step 500
500
#7E77EC
oklch(63.2% 0.171 283.1)
-
Step 600
600
#695CDA
oklch(55.6% 0.186 283.2)
-
Step 700
700 (this color)
#584BBD
oklch(49.1% 0.172 283.2)
-
Step 800
800
#483E99
oklch(42.7% 0.143 283.5)
-
Step 900
900
#3B367A
oklch(37.7% 0.112 282.9)
-
Step 950
950
#232047
oklch(27% 0.07 284.1)
#584BBD 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) | #0060C1 | 0.081 |
| Deuteranopia (no green cones) | #0059BB | 0.078 |
| Tritanopia (no blue cones) | #2D667D | 0.145 |
| Achromatopsia (no color) | #5C5C5C | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #584BBD
#584BBD
oklch(49.1% 0.172 283.2)
- #6C6300
#6C6300
oklch(49.3% 0.104 103.3)
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 #584BBD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.029
- Blue With A Hint Of Purple #533CC6 ΔE 0.036
- Iris #6258C4 ΔE 0.037
- Blurple #5539CC ΔE 0.044
- Slate Blue #6A5ACD ΔE 0.053
- Warm Blue #4B57DB ΔE 0.055
- Light Indigo #6D5ACF ΔE 0.057
- Dark Periwinkle #665FD1 ΔE 0.061
Use #584BBD 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.