#7830A7
Closest named color: Rebecca Purple (#663399). oklch(46.9% 0.184 308.6), rgb(120, 48, 167).
Aa
White text reads best on this color (7.55:1).
About this color
#7830A7 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.184 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.041 away. White text reads best on it, at 7.55:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.77:1 |
| White text | 7.55:1 |
Values
| HEX | #7830A7 |
| RGB | rgb(120, 48, 167) |
| HSL | hsl(276, 55%, 42%) |
| OKLCH | oklch(46.9% 0.184 308.6) |
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 #7830A7 | 7.55:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #7830A7 | 2.77:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #7830A7 text on white | 7.55:1 | AAA | Lc 85.5 | Fine for body text |
| #7830A7 text on black | 2.77:1 | Fails | Lc -16.6 | 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 700.
-
Step 50
50
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE6F7
oklch(93.7% 0.025 309.4)
-
Step 200
200
#E2D1F3
oklch(88.5% 0.049 307.8)
-
Step 300
300
#D1B1ED
oklch(80.8% 0.09 308.7)
-
Step 400
400
#BA86E4
oklch(70.7% 0.143 308.6)
-
Step 500
500
#A964DC
oklch(63.1% 0.183 308.6)
-
Step 600
600
#9447C9
oklch(55.5% 0.198 308.5)
-
Step 700
700 (this color)
#7830A7
oklch(46.9% 0.184 308.6)
-
Step 800
800
#672F8D
oklch(42.7% 0.153 308.7)
-
Step 900
900
#542B71
oklch(37.8% 0.12 308.8)
-
Step 950
950
#311A42
oklch(27% 0.076 308.7)
#7830A7 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) | #0051AA | 0.153 |
| Deuteranopia (no green cones) | #1355A4 | 0.149 |
| Tritanopia (no blue cones) | #714B68 | 0.129 |
| Achromatopsia (no color) | #545454 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7830A7
#7830A7
oklch(46.9% 0.184 308.6)
- #456700
#456700
oklch(47% 0.124 128.6)
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 #7830A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.041
- Grape #7209B7 ΔE 0.052
- Bluey Purple #6241C7 ΔE 0.072
- Warm Purple #952E8F ΔE 0.072
- Purply #983FB2 ΔE 0.073
- Dark Magenta #8B008B ΔE 0.074
- Purple #800080 ΔE 0.081
- Dark Orchid #9932CC ΔE 0.084
Use #7830A7 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.