#433349
Closest named color: Onyx (#343A40). oklch(34.8% 0.043 316.7), rgb(67, 51, 73).
Aa
White text reads best on this color (11.61:1).
About this color
#433349 is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.043 and its hue 317°. 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 11.61:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.80:1 |
| White text | 11.61:1 |
Values
| HEX | #433349 |
| RGB | rgb(67, 51, 73) |
| HSL | hsl(284, 18%, 24%) |
| OKLCH | oklch(34.8% 0.043 316.7) |
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 #433349 | 11.61:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #433349 | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #433349 text on white | 11.61:1 | AAA | Lc 96.7 | Preferred for body text |
| #433349 text on black | 1.80:1 | 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
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DED6E1
oklch(88.6% 0.017 316.9)
-
Step 300
300
#C9BBCF
oklch(81% 0.032 315.9)
-
Step 400
400
#AE97B6
oklch(70.7% 0.051 317.3)
-
Step 500
500
#9A7DA4
oklch(63.1% 0.066 317.3)
-
Step 600
600
#84668F
oklch(55.5% 0.071 316.8)
-
Step 700
700
#70557A
oklch(49.1% 0.066 316.7)
-
Step 800
800
#5B4663
oklch(42.8% 0.054 316.5)
-
Step 900
900 (this color)
#433349
oklch(34.8% 0.043 316.7)
-
Step 950
950
#2C222F
oklch(26.9% 0.028 318.3)
#433349 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) | #30384A | 0.035 |
| Deuteranopia (no green cones) | #343948 | 0.031 |
| Tritanopia (no blue cones) | #43363B | 0.029 |
| Achromatopsia (no color) | #393939 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433349
#433349
oklch(34.8% 0.043 316.7)
- #2F3F29
#2F3F29
oklch(34.7% 0.043 137.4)
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 #433349, 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 0.049
- Space Cadet #2B2D42 ΔE 0.050
- Charcoal Grey #3C4142 ΔE 0.051
- Dark Blue Grey #1F3B4D ΔE 0.057
- Prussian Blue #1D3557 ΔE 0.062
- Dark Grey Blue #29465B ΔE 0.066
- Charcoal #264653 ΔE 0.067
Use #433349 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.