#443875
Closest named color: Dark Slate Blue (#483D8B). oklch(38.5% 0.101 289.9), rgb(68, 56, 117).
Aa
White text reads best on this color (10.15:1).
About this color
#443875 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.101 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.039 away. White text reads best on it, at 10.15:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.06:1 |
| White text | 10.15:1 |
Values
| HEX | #443875 |
| RGB | rgb(68, 56, 117) |
| HSL | hsl(252, 35%, 34%) |
| OKLCH | oklch(38.5% 0.101 289.9) |
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 #443875 | 10.15:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #443875 | 2.06:1 | Fails | Lc 10.5 | Not readable |
| #443875 text on white | 10.15:1 | AAA | Lc 93.4 | Preferred for body text |
| #443875 text on black | 2.06:1 | Fails | Lc -9.1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D8D5F4
oklch(88.5% 0.042 289.9)
-
Step 300
300
#BFB9EF
oklch(80.9% 0.076 289.7)
-
Step 400
400
#A093E7
oklch(70.8% 0.121 290)
-
Step 500
500
#8A76DF
oklch(63.2% 0.154 290)
-
Step 600
600
#755CCD
oklch(55.7% 0.168 290)
-
Step 700
700
#624BB1
oklch(49.1% 0.155 289.8)
-
Step 800
800
#503E8F
oklch(42.7% 0.129 290.1)
-
Step 900
900 (this color)
#443875
oklch(38.5% 0.101 289.9)
-
Step 950
950
#262043
oklch(27% 0.064 289.3)
#443875 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) | #1F4377 | 0.055 |
| Deuteranopia (no green cones) | #204074 | 0.052 |
| Tritanopia (no blue cones) | #374451 | 0.082 |
| Achromatopsia (no color) | #414141 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #443875
#443875
oklch(38.5% 0.101 289.9)
- #474700
#474700
oklch(38.5% 0.084 109.8)
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 #443875, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.039
- Blueberry #464196 ΔE 0.058
- Twilight Blue #0A437A ΔE 0.067
- Cobalt #1E488F ΔE 0.070
- Twilight #4E518B ΔE 0.077
- Dark Grey Blue #29465B ΔE 0.077
- Marine Blue #01386A ΔE 0.080
- Light Navy #155084 ΔE 0.080
Use #443875 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.