#433447
Closest named color: Onyx (#343A40). oklch(34.9% 0.038 319.1), rgb(67, 52, 71).
Aa
White text reads best on this color (11.53:1).
About this color
#433447 is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.038 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.036 away. White text reads best on it, at 11.53:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.82:1 |
| White text | 11.53:1 |
Values
| HEX | #433447 |
| RGB | rgb(67, 52, 71) |
| HSL | hsl(287, 15%, 24%) |
| OKLCH | oklch(34.9% 0.038 319.1) |
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 #433447 | 11.53:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #433447 | 1.82:1 | Fails | Lc 7.3 | Not readable |
| #433447 text on white | 11.53:1 | AAA | Lc 96.5 | Preferred for body text |
| #433447 text on black | 1.82:1 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8ED
oklch(93.6% 0.008 319.4)
-
Step 200
200
#DED6E0
oklch(88.5% 0.016 319.4)
-
Step 300
300
#C9BBCD
oklch(80.9% 0.029 318.7)
-
Step 400
400
#AD98B3
oklch(70.7% 0.045 318.7)
-
Step 500
500
#997EA0
oklch(63% 0.059 319.2)
-
Step 600
600
#84688B
oklch(55.7% 0.063 319.5)
-
Step 700
700
#6F5676
oklch(49.1% 0.059 318.8)
-
Step 800
800
#5B4660
oklch(42.6% 0.05 319.8)
-
Step 900
900 (this color)
#433447
oklch(34.9% 0.038 319.1)
-
Step 950
950
#2C232E
oklch(27.1% 0.024 320.1)
#433447 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) | #323848 | 0.031 |
| Deuteranopia (no green cones) | #353A46 | 0.030 |
| Tritanopia (no blue cones) | #43363B | 0.024 |
| Achromatopsia (no color) | #393939 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433447
#433447
oklch(34.9% 0.038 319.1)
- #303F2C
#303F2C
oklch(34.8% 0.038 139.1)
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 #433447, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.036
- Charcoal Grey #3C4142 ΔE 0.046
- Gunmetal #293241 ΔE 0.048
- Space Cadet #2B2D42 ΔE 0.051
- Dark Blue Grey #1F3B4D ΔE 0.056
- Prussian Blue #1D3557 ΔE 0.064
- Dark Grey Blue #29465B ΔE 0.065
- Charcoal #264653 ΔE 0.065
Use #433447 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.