#834DB9
Closest named color: Deep Lavender (#8D5EB7). oklch(53.3% 0.167 304.4), rgb(131, 77, 185).
Aa
White text reads best on this color (5.63:1).
About this color
#834DB9 is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.167 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.046 away. White text reads best on it, at 5.63:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.72:1 |
| White text | 5.63:1 |
Values
| HEX | #834DB9 |
| RGB | rgb(131, 77, 185) |
| HSL | hsl(270, 44%, 51%) |
| OKLCH | oklch(53.3% 0.167 304.4) |
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 #834DB9 | 5.63:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #834DB9 | 3.72:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #834DB9 text on white | 5.63:1 | AA | Lc 77.8 | Fine for body text |
| #834DB9 text on black | 3.72:1 | AA large text | Lc -24.0 | Dividers and decoration only |
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 600.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DFD3F0
oklch(88.5% 0.041 304.3)
-
Step 300
300
#CBB5E8
oklch(80.9% 0.074 304.4)
-
Step 400
400
#B18DDD
oklch(70.7% 0.12 304.2)
-
Step 500
500
#9F6ED3
oklch(63.1% 0.153 304.8)
-
Step 600
600 (this color)
#834DB9
oklch(53.3% 0.167 304.4)
-
Step 700
700
#7544A6
oklch(49.2% 0.154 304.4)
-
Step 800
800
#5F3887
oklch(42.7% 0.129 304.2)
-
Step 900
900
#4E316C
oklch(37.7% 0.101 304.7)
-
Step 950
950
#2D1D3F
oklch(26.8% 0.064 304.2)
#834DB9 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) | #1E66BD | 0.133 |
| Deuteranopia (no green cones) | #3667B6 | 0.120 |
| Tritanopia (no blue cones) | #79627C | 0.121 |
| Achromatopsia (no color) | #676767 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #834DB9
#834DB9
oklch(53.3% 0.167 304.4)
- #5C7900
#5C7900
oklch(53.4% 0.133 124.6)
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 #834DB9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.046
- Purply #983FB2 ΔE 0.046
- Light Indigo #6D5ACF ΔE 0.055
- Slate Blue #6A5ACD ΔE 0.056
- Iris #6258C4 ΔE 0.060
- Amethyst #9B5FC0 ΔE 0.063
- Dark Orchid #9932CC ΔE 0.066
- Purpley #8756E4 ΔE 0.068
Use #834DB9 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.