#42134A
Closest named color: Deep Violet (#490648). oklch(29% 0.106 321.5), rgb(66, 19, 74).
Aa
White text reads best on this color (14.75:1).
About this color
#42134A is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.106 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.023 away. White text reads best on it, at 14.75:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.42:1 |
| White text | 14.75:1 |
Values
| HEX | #42134A |
| RGB | rgb(66, 19, 74) |
| HSL | hsl(291, 59%, 18%) |
| OKLCH | oklch(29% 0.106 321.5) |
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 #42134A | 14.75:1 | AAA | Lc -104.0 | Preferred for body text |
| Black text on #42134A | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #42134A text on white | 14.75:1 | AAA | Lc 101.1 | Preferred for body text |
| #42134A text on black | 1.42:1 | 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
#FBF2FC
oklch(97.1% 0.016 322.7)
-
Step 100
100
#F6E2F9
oklch(93.6% 0.037 321.8)
-
Step 200
200
#EFCBF5
oklch(88.6% 0.069 321.5)
-
Step 300
300
#E6A5F1
oklch(80.9% 0.125 321.6)
-
Step 400
400
#D86FEA
oklch(70.8% 0.2 321.6)
-
Step 500
500
#CB3AE3
oklch(63.1% 0.256 321.5)
-
Step 600
600
#B400CC
oklch(55.6% 0.265 321.7)
-
Step 700
700
#9800AD
oklch(49.1% 0.234 321.5)
-
Step 800
800
#7D008F
oklch(42.7% 0.203 321.4)
-
Step 900
900
#670E75
oklch(37.8% 0.167 321.5)
-
Step 950
950 (this color)
#42134A
oklch(29% 0.106 321.5)
#42134A 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) | #04254C | 0.107 |
| Deuteranopia (no green cones) | #192A49 | 0.092 |
| Tritanopia (no blue cones) | #431C2C | 0.064 |
| Achromatopsia (no color) | #282828 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #42134A
#42134A
oklch(29% 0.106 321.5)
- #043600
#043600
oklch(29% 0.096 141.5)
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 #42134A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.023
- Eggplant Purple #430541 ΔE 0.026
- Plum Purple #4E0550 ΔE 0.032
- Aubergine #3D0734 ΔE 0.045
- Dark Purple #35063E ΔE 0.045
- Eggplant #380835 ΔE 0.048
- Deep Purple #36013F ΔE 0.049
- Dark Plum #3F012C ΔE 0.061
Use #42134A 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.