#58298D
Closest named color: Rebecca Purple (#663399). oklch(40.1% 0.157 301), rgb(88, 41, 141).
Aa
White text reads best on this color (9.92:1).
About this color
#58298D is a dark, vivid purple. In OKLCH its lightness is 40%, its chroma 0.157 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.040 away. White text reads best on it, at 9.92:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.11:1 |
| White text | 9.92:1 |
Values
| HEX | #58298D |
| RGB | rgb(88, 41, 141) |
| HSL | hsl(268, 55%, 36%) |
| OKLCH | oklch(40.1% 0.157 301) |
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 #58298D | 9.92:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #58298D | 2.11:1 | Fails | Lc 11.6 | Not readable |
| #58298D text on white | 9.92:1 | AAA | Lc 92.4 | Preferred for body text |
| #58298D text on black | 2.11:1 | Fails | Lc -10.1 | 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 900.
-
Step 50
50
#F7F3FF
oklch(97.1% 0.016 301.2)
-
Step 100
100
#EDE5FE
oklch(93.6% 0.035 300.3)
-
Step 200
200
#E0D0FE
oklch(88.5% 0.065 301)
-
Step 300
300
#CDAFFF
oklch(80.9% 0.115 301.1)
-
Step 400
400
#B580FF
oklch(70.6% 0.184 301.1)
-
Step 500
500
#A557FF
oklch(63.2% 0.238 301.1)
-
Step 600
600
#912EF0
oklch(55.6% 0.262 300.8)
-
Step 700
700
#7C1BD1
oklch(49.1% 0.244 300.9)
-
Step 800
800
#651DA9
oklch(42.8% 0.202 301)
-
Step 900
900 (this color)
#58298D
oklch(40.1% 0.157 301)
-
Step 950
950
#30164E
oklch(27.1% 0.099 301.4)
#58298D 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) | #004290 | 0.112 |
| Deuteranopia (no green cones) | #00428B | 0.113 |
| Tritanopia (no blue cones) | #4C4158 | 0.117 |
| Achromatopsia (no color) | #434343 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58298D
#58298D
oklch(40.1% 0.157 301)
- #414F00
#414F00
oklch(40.1% 0.096 120.6)
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 #58298D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.040
- Dark Slate Blue #483D8B ΔE 0.051
- Blueberry #464196 ΔE 0.060
- Chrysanthemum #560BAD ΔE 0.062
- Indigo #4B0082 ΔE 0.066
- Imperial Purple #480CA8 ΔE 0.068
- Royal Purple #4B006E ΔE 0.085
- Grape #7209B7 ΔE 0.085
Use #58298D 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.