#58407E
Closest named color: Dark Slate Blue (#483D8B). oklch(42.7% 0.102 300), rgb(88, 64, 126).
Aa
White text reads best on this color (8.57:1).
About this color
#58407E is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.102 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.038 away. White text reads best on it, at 8.57:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.44:1 |
| White text | 8.57:1 |
Values
| HEX | #58407E |
| RGB | rgb(88, 64, 126) |
| HSL | hsl(263, 33%, 37%) |
| OKLCH | oklch(42.7% 0.102 300) |
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 #58407E | 8.57:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #58407E | 2.44:1 | Fails | Lc 14.7 | Not readable |
| #58407E text on white | 8.57:1 | AAA | Lc 89.3 | Fine for body text |
| #58407E text on black | 2.44:1 | Fails | Lc -12.9 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE7F4
oklch(93.5% 0.018 300.1)
-
Step 200
200
#DCD5EC
oklch(88.6% 0.032 299.6)
-
Step 300
300
#C6B8E2
oklch(80.8% 0.06 300.3)
-
Step 400
400
#AA93D4
oklch(70.8% 0.096 300.2)
-
Step 500
500
#9577C8
oklch(63.1% 0.122 300)
-
Step 600
600
#805FB5
oklch(55.7% 0.132 299.8)
-
Step 700
700
#6C4E9B
oklch(49.1% 0.122 299.9)
-
Step 800
800 (this color)
#58407E
oklch(42.7% 0.102 300)
-
Step 900
900
#483765
oklch(37.7% 0.079 299.7)
-
Step 950
950
#2A203B
oklch(26.9% 0.05 300.1)
#58407E 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) | #2D4C80 | 0.068 |
| Deuteranopia (no green cones) | #324C7C | 0.064 |
| Tritanopia (no blue cones) | #514B59 | 0.078 |
| Achromatopsia (no color) | #4C4C4C | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58407E
#58407E
oklch(42.7% 0.102 300)
- #485600
#485600
oklch(42.6% 0.101 120)
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 #58407E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.038
- Twilight #4E518B ΔE 0.048
- Blueberry #464196 ΔE 0.050
- Dusk #4E5481 ΔE 0.056
- Rebecca Purple #663399 ΔE 0.060
- Dusty Grape #545775 ΔE 0.071
- Dusk Blue #26538D ΔE 0.080
- Denim Blue #3B5B92 ΔE 0.082
Use #58407E 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.