#433247
Closest named color: Onyx (#343A40). oklch(34.5% 0.042 319.8), rgb(67, 50, 71).
Aa
White text reads best on this color (11.75:1).
About this color
#433247 is a dark, muted purple. In OKLCH its lightness is 34%, its chroma 0.042 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.040 away. White text reads best on it, at 11.75:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.78:1 |
| White text | 11.75:1 |
Values
| HEX | #433247 |
| RGB | rgb(67, 50, 71) |
| HSL | hsl(289, 17%, 24%) |
| OKLCH | oklch(34.5% 0.042 319.8) |
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 #433247 | 11.75:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #433247 | 1.78:1 | Fails | Lc 0.0 | Not readable |
| #433247 text on white | 11.75:1 | AAA | Lc 97.0 | Preferred for body text |
| #433247 text on black | 1.78:1 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#DED6E1
oklch(88.6% 0.017 316.9)
-
Step 300
300
#CABACE
oklch(80.8% 0.033 319.5)
-
Step 400
400
#AF97B5
oklch(70.7% 0.051 319.5)
-
Step 500
500
#9B7DA2
oklch(63.1% 0.064 319.9)
-
Step 600
600
#86668D
oklch(55.6% 0.07 320.2)
-
Step 700
700
#715478
oklch(49% 0.066 319.7)
-
Step 800
800
#5C4562
oklch(42.6% 0.055 319.2)
-
Step 900
900 (this color)
#433247
oklch(34.5% 0.042 319.8)
-
Step 950
950
#2C222F
oklch(26.9% 0.028 318.3)
#433247 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) | #303748 | 0.035 |
| Deuteranopia (no green cones) | #333846 | 0.033 |
| Tritanopia (no blue cones) | #433439 | 0.028 |
| Achromatopsia (no color) | #383838 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433247
#433247
oklch(34.5% 0.042 319.8)
- #2D3F29
#2D3F29
oklch(34.5% 0.044 140)
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 #433247, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.040
- Gunmetal #293241 ΔE 0.047
- Space Cadet #2B2D42 ΔE 0.049
- Charcoal Grey #3C4142 ΔE 0.052
- Dark Blue Grey #1F3B4D ΔE 0.058
- Prussian Blue #1D3557 ΔE 0.064
- Dark Grey Blue #29465B ΔE 0.069
- Charcoal #264653 ΔE 0.070
Use #433247 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.