#331346
Closest named color: Dark Purple (#35063E). oklch(26.4% 0.094 310.4), rgb(51, 19, 70).
Aa
White text reads best on this color (15.88:1).
About this color
#331346 is a dark, moderately saturated purple. In OKLCH its lightness is 26%, its chroma 0.094 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.028 away. White text reads best on it, at 15.88:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.32:1 |
| White text | 15.88:1 |
Values
| HEX | #331346 |
| RGB | rgb(51, 19, 70) |
| HSL | hsl(278, 57%, 17%) |
| OKLCH | oklch(26.4% 0.094 310.4) |
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 #331346 | 15.88:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #331346 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #331346 text on white | 15.88:1 | AAA | Lc 102.5 | Preferred for body text |
| #331346 text on black | 1.32:1 | 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 950.
-
Step 50
50
#F9F3FD
oklch(97.2% 0.015 312.2)
-
Step 100
100
#F1E4FA
oklch(93.6% 0.032 311.7)
-
Step 200
200
#E6CEF8
oklch(88.4% 0.062 310.7)
-
Step 300
300
#D7ACF6
oklch(80.8% 0.111 310.5)
-
Step 400
400
#C37CF2
oklch(70.7% 0.179 310.4)
-
Step 500
500
#B453ED
oklch(63.2% 0.228 310.4)
-
Step 600
600
#9F2CDB
oklch(55.5% 0.248 310.2)
-
Step 700
700
#881ABE
oklch(49% 0.231 310.2)
-
Step 800
800
#6F1B9A
oklch(42.7% 0.192 310.4)
-
Step 900
900
#5A207A
oklch(37.7% 0.148 310.7)
-
Step 950
950 (this color)
#331346
oklch(26.4% 0.094 310.4)
#331346 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) | #002148 | 0.084 |
| Deuteranopia (no green cones) | #0C2345 | 0.075 |
| Tritanopia (no blue cones) | #301D2A | 0.064 |
| Achromatopsia (no color) | #222222 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #331346
#331346
oklch(26.4% 0.094 310.4)
- #192B00
#192B00
oklch(26.3% 0.071 129.8)
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 #331346, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.028
- Deep Purple #36013F ΔE 0.035
- Eggplant #380835 ΔE 0.038
- Eggplant Purple #430541 ΔE 0.042
- Aubergine #3D0734 ΔE 0.044
- Deep Violet #490648 ΔE 0.052
- Midnight Purple #280137 ΔE 0.056
- Very Dark Purple #2A0134 ΔE 0.056
Use #331346 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.