#58448C
Closest named color: Dark Slate Blue (#483D8B). oklch(44.3% 0.115 294), rgb(88, 68, 140).
Aa
White text reads best on this color (8.01:1).
About this color
#58448C is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.115 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.035 away. White text reads best on it, at 8.01:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.62:1 |
| White text | 8.01:1 |
Values
| HEX | #58448C |
| RGB | rgb(88, 68, 140) |
| HSL | hsl(257, 35%, 41%) |
| OKLCH | oklch(44.3% 0.115 294) |
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 #58448C | 8.01:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #58448C | 2.62:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #58448C text on white | 8.01:1 | AAA | Lc 87.6 | Fine for body text |
| #58448C text on black | 2.62:1 | Fails | Lc -14.5 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#DAD5F0
oklch(88.5% 0.037 294.1)
-
Step 300
300
#C2B9E9
oklch(80.9% 0.068 293.4)
-
Step 400
400
#A493DD
oklch(70.6% 0.108 294)
-
Step 500
500
#8F77D4
oklch(63.2% 0.138 294)
-
Step 600
600
#7A5EC1
oklch(55.7% 0.149 294.1)
-
Step 700
700
#674DA7
oklch(49.2% 0.139 294)
-
Step 800
800 (this color)
#58448C
oklch(44.3% 0.115 294)
-
Step 900
900
#45366C
oklch(37.6% 0.09 294.4)
-
Step 950
950
#28203F
oklch(26.9% 0.057 294.1)
#58448C 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) | #29518F | 0.069 |
| Deuteranopia (no green cones) | #2D4F8A | 0.065 |
| Tritanopia (no blue cones) | #4B5261 | 0.093 |
| Achromatopsia (no color) | #505050 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58448C
#58448C
oklch(44.3% 0.115 294)
- #535900
#535900
oklch(44.3% 0.1 114.2)
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 #58448C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.035
- Blueberry #464196 ΔE 0.036
- Twilight #4E518B ΔE 0.037
- Rebecca Purple #663399 ΔE 0.050
- Dusk #4E5481 ΔE 0.052
- Denim Blue #3B5B92 ΔE 0.070
- Dusty Grape #545775 ΔE 0.073
- Dusk Blue #26538D ΔE 0.073
Use #58448C 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.