#33334A
Closest named color: Gunmetal (#293241). oklch(33.1% 0.04 284), rgb(51, 51, 74).
Aa
White text reads best on this color (12.25:1).
About this color
#33334A is a dark, muted purple. In OKLCH its lightness is 33%, its chroma 0.040 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Gunmetal (#293241), ΔE 0.024 away. White text reads best on it, at 12.25:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.71:1 |
| White text | 12.25:1 |
Values
| HEX | #33334A |
| RGB | rgb(51, 51, 74) |
| HSL | hsl(240, 18%, 25%) |
| OKLCH | oklch(33.1% 0.04 284) |
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 #33334A | 12.25:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #33334A | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #33334A text on white | 12.25:1 | AAA | Lc 98.0 | Preferred for body text |
| #33334A text on black | 1.71:1 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9F0
oklch(93.6% 0.009 286.2)
-
Step 200
200
#D7D8E4
oklch(88.5% 0.016 282.2)
-
Step 300
300
#BEBED4
oklch(80.8% 0.031 285.7)
-
Step 400
400
#9C9DBE
oklch(70.6% 0.048 283.7)
-
Step 500
500
#8485AE
oklch(63.1% 0.061 283.4)
-
Step 600
600
#6E6E9A
oklch(55.6% 0.068 284)
-
Step 700
700
#5C5C83
oklch(49.1% 0.062 283.9)
-
Step 800
800
#4B4B6B
oklch(42.6% 0.053 283.9)
-
Step 900
900 (this color)
#33334A
oklch(33.1% 0.04 284)
-
Step 950
950
#252533
oklch(27.1% 0.026 284.5)
#33334A 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) | #2D364B | 0.013 |
| Deuteranopia (no green cones) | #2C3449 | 0.012 |
| Tritanopia (no blue cones) | #2E373B | 0.035 |
| Achromatopsia (no color) | #353535 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33334A
#33334A
oklch(33.1% 0.04 284)
- #39371E
#39371E
oklch(33.2% 0.04 104.4)
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 #33334A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.024
- Space Cadet #2B2D42 ΔE 0.027
- Onyx #343A40 ΔE 0.034
- Dark Blue Grey #1F3B4D ΔE 0.035
- Prussian Blue #1D3557 ΔE 0.037
- Midnight Green #073B4C ΔE 0.051
- Charcoal Grey #3C4142 ΔE 0.055
- Charcoal #264653 ΔE 0.060
Use #33334A 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.