#43416F
Closest named color: Dark Slate Blue (#483D8B). oklch(39.9% 0.076 284.4), rgb(67, 65, 111).
Aa
White text reads best on this color (9.44:1).
About this color
#43416F is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.076 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.051 away. White text reads best on it, at 9.44:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.22:1 |
| White text | 9.44:1 |
Values
| HEX | #43416F |
| RGB | rgb(67, 65, 111) |
| HSL | hsl(243, 26%, 35%) |
| OKLCH | oklch(39.9% 0.076 284.4) |
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 #43416F | 9.44:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #43416F | 2.22:1 | Fails | Lc 12.2 | Not readable |
| #43416F text on white | 9.44:1 | AAA | Lc 91.8 | Preferred for body text |
| #43416F text on black | 2.22:1 | Fails | Lc -10.6 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D6D7EE
oklch(88.5% 0.031 283.8)
-
Step 300
300
#BCBCE5
oklch(80.9% 0.058 285)
-
Step 400
400
#9A99D8
oklch(70.8% 0.091 284.5)
-
Step 500
500
#827FCE
oklch(63.2% 0.117 284.3)
-
Step 600
600
#6C67BA
oklch(55.7% 0.126 284.2)
-
Step 700
700
#5A55A1
oklch(49.1% 0.119 284.1)
-
Step 800
800
#4A4682
oklch(42.8% 0.097 284.5)
-
Step 900
900 (this color)
#43416F
oklch(39.9% 0.076 284.4)
-
Step 950
950
#24233D
oklch(27.1% 0.048 284.5)
#43416F 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) | #324771 | 0.028 |
| Deuteranopia (no green cones) | #30456E | 0.029 |
| Tritanopia (no blue cones) | #374A52 | 0.067 |
| Achromatopsia (no color) | #464646 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43416F
#43416F
oklch(39.9% 0.076 284.4)
- #4E490E
#4E490E
oklch(39.8% 0.076 104.4)
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 #43416F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.051
- Dark Grey Blue #29465B ΔE 0.056
- Twilight Blue #0A437A ΔE 0.062
- Dusk #4E5481 ΔE 0.062
- Twilight #4E518B ΔE 0.063
- Light Navy #155084 ΔE 0.064
- Blueberry #464196 ΔE 0.066
- Cobalt #1E488F ΔE 0.067
Use #43416F 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.