#43335E
Closest named color: Prussian Blue (#1D3557). oklch(35.9% 0.074 299.8), rgb(67, 51, 94).
Aa
White text reads best on this color (11.20:1).
About this color
#43335E is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.074 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.061 away. White text reads best on it, at 11.20:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.87:1 |
| White text | 11.20:1 |
Values
| HEX | #43335E |
| RGB | rgb(67, 51, 94) |
| HSL | hsl(262, 30%, 28%) |
| OKLCH | oklch(35.9% 0.074 299.8) |
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 #43335E | 11.20:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #43335E | 1.87:1 | Fails | Lc 8.1 | Not readable |
| #43335E text on white | 11.20:1 | AAA | Lc 95.8 | Preferred for body text |
| #43335E text on black | 1.87:1 | Fails | Lc 0.0 | 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
#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
#C6B9E0
oklch(80.9% 0.056 300.4)
-
Step 400
400
#A994D0
oklch(70.7% 0.089 300.2)
-
Step 500
500
#9479C4
oklch(63.1% 0.113 299.7)
-
Step 600
600
#7F60B1
oklch(55.6% 0.125 300)
-
Step 700
700
#6B4F98
oklch(49% 0.116 299.8)
-
Step 800
800
#57417B
oklch(42.6% 0.096 299.8)
-
Step 900
900 (this color)
#43335E
oklch(35.9% 0.074 299.8)
-
Step 950
950
#2A213A
oklch(27% 0.047 299.9)
#43335E 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) | #273B60 | 0.047 |
| Deuteranopia (no green cones) | #2A3B5D | 0.045 |
| Tritanopia (no blue cones) | #3E3A44 | 0.057 |
| Achromatopsia (no color) | #3B3B3B | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43335E
#43335E
oklch(35.9% 0.074 299.8)
- #38420E
#38420E
oklch(35.8% 0.074 119.8)
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 #43335E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.068
- Dark Grey Blue #29465B ΔE 0.068
- Onyx #343A40 ΔE 0.068
- Dark Blue Grey #1F3B4D ΔE 0.069
- Gunmetal #293241 ΔE 0.070
- Charcoal Grey #3C4142 ΔE 0.076
- Charcoal #264653 ΔE 0.077
Use #43335E 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.