#433676
Closest named color: Dark Slate Blue (#483D8B). oklch(38.1% 0.105 289.8), rgb(67, 54, 118).
Aa
White text reads best on this color (10.35:1).
About this color
#433676 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.105 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 10.35:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.02:1 |
| White text | 10.35:1 |
Values
| HEX | #433676 |
| RGB | rgb(67, 54, 118) |
| HSL | hsl(252, 37%, 34%) |
| OKLCH | oklch(38.1% 0.105 289.8) |
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 #433676 | 10.35:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #433676 | 2.02:1 | Fails | Lc 10.1 | Not readable |
| #433676 text on white | 10.35:1 | AAA | Lc 93.8 | Preferred for body text |
| #433676 text on black | 2.02:1 | Fails | Lc -8.7 | 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
#E9E8F9
oklch(93.7% 0.023 288.7)
-
Step 200
200
#D8D5F5
oklch(88.5% 0.044 289.8)
-
Step 300
300
#BFB9F1
oklch(81% 0.079 289.4)
-
Step 400
400
#A092EA
oklch(70.7% 0.127 290.1)
-
Step 500
500
#8A74E3
oklch(63% 0.162 290.1)
-
Step 600
600
#755AD1
oklch(55.6% 0.176 289.9)
-
Step 700
700
#6249B5
oklch(49% 0.164 289.6)
-
Step 800
800
#503D92
oklch(42.7% 0.134 289.8)
-
Step 900
900 (this color)
#433676
oklch(38.1% 0.105 289.8)
-
Step 950
950
#261F44
oklch(26.8% 0.067 289.8)
#433676 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) | #1A4178 | 0.058 |
| Deuteranopia (no green cones) | #1B3F75 | 0.057 |
| Tritanopia (no blue cones) | #354350 | 0.087 |
| Achromatopsia (no color) | #404040 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433676
#433676
oklch(38.1% 0.105 289.8)
- #464600
#464600
oklch(38.2% 0.083 109.8)
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 #433676, 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 0.068
- Cobalt #1E488F ΔE 0.071
- Marine Blue #01386A ΔE 0.079
- Prussian Blue #1D3557 ΔE 0.081
- Dark Grey Blue #29465B ΔE 0.081
- Twilight #4E518B ΔE 0.081
Use #433676 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.