#584994
Closest named color: Twilight (#4E518B). oklch(45.8% 0.119 290.1), rgb(88, 73, 148).
Aa
White text reads best on this color (7.51:1).
About this color
#584994 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.119 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.031 away. White text reads best on it, at 7.51:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.79:1 |
| White text | 7.51:1 |
Values
| HEX | #584994 |
| RGB | rgb(88, 73, 148) |
| HSL | hsl(252, 34%, 43%) |
| OKLCH | oklch(45.8% 0.119 290.1) |
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 #584994 | 7.51:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #584994 | 2.79:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #584994 text on white | 7.51:1 | AAA | Lc 85.9 | Fine for body text |
| #584994 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D5F1
oklch(88.4% 0.038 290.5)
-
Step 300
300
#BFBAEB
oklch(81% 0.069 289.4)
-
Step 400
400
#A094E1
oklch(70.7% 0.111 290.4)
-
Step 500
500
#8A78D8
oklch(63.1% 0.141 290.4)
-
Step 600
600
#745FC6
oklch(55.6% 0.154 289.8)
-
Step 700
700
#624EAB
oklch(49.2% 0.143 290)
-
Step 800
800 (this color)
#584994
oklch(45.8% 0.119 290.1)
-
Step 900
900
#42376F
oklch(37.7% 0.093 290.2)
-
Step 950
950
#262141
oklch(27.1% 0.058 289.1)
#584994 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) | #2B5697 | 0.064 |
| Deuteranopia (no green cones) | #2C5392 | 0.062 |
| Tritanopia (no blue cones) | #485867 | 0.098 |
| Achromatopsia (no color) | #555555 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #584994
#584994
oklch(45.8% 0.119 290.1)
- #5B5C00
#5B5C00
oklch(45.9% 0.1 110.5)
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 #584994, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.031
- Blueberry #464196 ΔE 0.039
- Dark Slate Blue #483D8B ΔE 0.045
- Dusk #4E5481 ΔE 0.050
- Rebecca Purple #663399 ΔE 0.055
- Denim Blue #3B5B92 ΔE 0.061
- Dusky Blue #475F94 ΔE 0.063
- Dusk Blue #26538D ΔE 0.069
Use #584994 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.