#592F99
Closest named color: Rebecca Purple (#663399). oklch(42% 0.164 296.9), rgb(89, 47, 153).
Aa
White text reads best on this color (9.16:1).
About this color
#592F99 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.164 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.028 away. White text reads best on it, at 9.16:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.29:1 |
| White text | 9.16:1 |
Values
| HEX | #592F99 |
| RGB | rgb(89, 47, 153) |
| HSL | hsl(264, 53%, 39%) |
| OKLCH | oklch(42% 0.164 296.9) |
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 #592F99 | 9.16:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #592F99 | 2.29:1 | Fails | Lc 13.5 | Not readable |
| #592F99 text on white | 9.16:1 | AAA | Lc 90.5 | Preferred for body text |
| #592F99 text on black | 2.29:1 | Fails | Lc -11.8 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE6FB
oklch(93.5% 0.029 296.7)
-
Step 200
200
#DCD2F9
oklch(88.4% 0.054 297)
-
Step 300
300
#C7B4F7
oklch(80.9% 0.095 297.2)
-
Step 400
400
#AB8AF3
oklch(70.7% 0.152 296.8)
-
Step 500
500
#9868EF
oklch(63.1% 0.195 296.8)
-
Step 600
600
#844ADD
oklch(55.5% 0.212 297)
-
Step 700
700
#703AC0
oklch(49.1% 0.197 296.9)
-
Step 800
800 (this color)
#592F99
oklch(42% 0.164 296.9)
-
Step 900
900
#4A2D7C
oklch(37.7% 0.128 296.7)
-
Step 950
950
#2B1B48
oklch(26.9% 0.081 297)
#592F99 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) | #00489C | 0.107 |
| Deuteranopia (no green cones) | #004797 | 0.107 |
| Tritanopia (no blue cones) | #494860 | 0.125 |
| Achromatopsia (no color) | #484848 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #592F99
#592F99
oklch(42% 0.164 296.9)
- #4A5300
#4A5300
oklch(42% 0.097 116.7)
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 #592F99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.028
- Dark Slate Blue #483D8B ΔE 0.048
- Blueberry #464196 ΔE 0.049
- Chrysanthemum #560BAD ΔE 0.055
- Imperial Purple #480CA8 ΔE 0.065
- Grape #7209B7 ΔE 0.074
- Blue With A Hint Of Purple #533CC6 ΔE 0.078
- Indigo Blue #3A18B1 ΔE 0.083
Use #592F99 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.