#58437D
Closest named color: Twilight (#4E518B). oklch(43.2% 0.095 299.1), rgb(88, 67, 125).
Aa
White text reads best on this color (8.35:1).
About this color
#58437D is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.095 and its hue 299°. 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 8.35:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.51:1 |
| White text | 8.35:1 |
Values
| HEX | #58437D |
| RGB | rgb(88, 67, 125) |
| HSL | hsl(262, 30%, 38%) |
| OKLCH | oklch(43.2% 0.095 299.1) |
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 #58437D | 8.35:1 | AAA | Lc -93.3 | Preferred for body text |
| Black text on #58437D | 2.51:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #58437D text on white | 8.35:1 | AAA | Lc 88.7 | Fine for body text |
| #58437D text on black | 2.51:1 | Fails | Lc -13.5 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DCD5EB
oklch(88.5% 0.031 300.3)
-
Step 300
300
#C5B9E0
oklch(80.8% 0.056 299.2)
-
Step 400
400
#A894D1
oklch(70.6% 0.09 299.1)
-
Step 500
500
#9379C5
oklch(63.1% 0.114 298.8)
-
Step 600
600
#7E61B1
oklch(55.6% 0.123 299.1)
-
Step 700
700
#6A5098
oklch(49.1% 0.114 298.8)
-
Step 800
800 (this color)
#58437D
oklch(43.2% 0.095 299.1)
-
Step 900
900
#473863
oklch(37.7% 0.074 298.9)
-
Step 950
950
#2A213A
oklch(27% 0.047 299.9)
#58437D 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) | #324E7F | 0.061 |
| Deuteranopia (no green cones) | #364D7C | 0.056 |
| Tritanopia (no blue cones) | #514D5A | 0.074 |
| Achromatopsia (no color) | #4E4E4E | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58437D
#58437D
oklch(43.2% 0.095 299.1)
- #4B570C
#4B570C
oklch(43.2% 0.095 118.9)
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 #58437D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.042
- Dark Slate Blue #483D8B ΔE 0.042
- Dusk #4E5481 ΔE 0.048
- Blueberry #464196 ΔE 0.053
- Dusty Grape #545775 ΔE 0.062
- Rebecca Purple #663399 ΔE 0.066
- YInMn Blue #415A77 ΔE 0.075
- Denim Blue #3B5B92 ΔE 0.076
Use #58437D 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.