#594579
Closest named color: Twilight (#4E518B). oklch(43.5% 0.086 300.6), rgb(89, 69, 121).
Aa
White text reads best on this color (8.22:1).
About this color
#594579 is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.086 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.042 away. White text reads best on it, at 8.22:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.55:1 |
| White text | 8.22:1 |
Values
| HEX | #594579 |
| RGB | rgb(89, 69, 121) |
| HSL | hsl(263, 27%, 37%) |
| OKLCH | oklch(43.5% 0.086 300.6) |
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 #594579 | 8.22:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #594579 | 2.55:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #594579 text on white | 8.22:1 | AAA | Lc 88.3 | Fine for body text |
| #594579 text on black | 2.55:1 | Fails | Lc -13.8 | Not readable |
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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#EBE8F2
oklch(93.6% 0.014 299.8)
-
Step 200
200
#DCD5E9
oklch(88.5% 0.028 301.7)
-
Step 300
300
#C6BADD
oklch(81% 0.05 300.9)
-
Step 400
400
#A995CC
oklch(70.7% 0.082 301)
-
Step 500
500
#947ABE
oklch(63% 0.103 301.1)
-
Step 600
600
#7E63AA
oklch(55.6% 0.111 300.4)
-
Step 700
700
#6B5192
oklch(49.1% 0.104 301.1)
-
Step 800
800 (this color)
#594579
oklch(43.5% 0.086 300.6)
-
Step 900
900
#473960
oklch(37.7% 0.067 299.7)
-
Step 950
950
#2A2138
oklch(26.9% 0.043 301.5)
#594579 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) | #374F7B | 0.056 |
| Deuteranopia (no green cones) | #3B4E78 | 0.051 |
| Tritanopia (no blue cones) | #534E59 | 0.067 |
| Achromatopsia (no color) | #4F4F4F | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #594579
#594579
oklch(43.5% 0.086 300.6)
- #4B581B
#4B581B
oklch(43.6% 0.086 120.4)
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 #594579, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.042
- Dusk #4E5481 ΔE 0.043
- Dark Slate Blue #483D8B ΔE 0.051
- Dusty Grape #545775 ΔE 0.054
- Blueberry #464196 ΔE 0.061
- YInMn Blue #415A77 ΔE 0.069
- Denim Blue #3B5B92 ΔE 0.074
- Rebecca Purple #663399 ΔE 0.075
Use #594579 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.