#793791
Closest named color: Rebecca Purple (#663399). oklch(46.4% 0.152 316), rgb(121, 55, 145).
Aa
White text reads best on this color (7.58:1).
About this color
#793791 is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.152 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.043 away. White text reads best on it, at 7.58:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.76:1 |
| White text | 7.58:1 |
Values
| HEX | #793791 |
| RGB | rgb(121, 55, 145) |
| HSL | hsl(284, 45%, 39%) |
| OKLCH | oklch(46.4% 0.152 316) |
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 #793791 | 7.58:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #793791 | 2.76:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #793791 text on white | 7.58:1 | AAA | Lc 85.8 | Fine for body text |
| #793791 text on black | 2.76:1 | Fails | Lc -16.2 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#F0E6F4
oklch(93.7% 0.021 316.5)
-
Step 200
200
#E4D1EC
oklch(88.4% 0.042 316)
-
Step 300
300
#D4B3E1
oklch(81% 0.073 316.4)
-
Step 400
400
#BD89D2
oklch(70.7% 0.118 315.9)
-
Step 500
500
#AC6AC6
oklch(63.1% 0.15 315.8)
-
Step 600
600
#974FB2
oklch(55.5% 0.163 316)
-
Step 700
700 (this color)
#793791
oklch(46.4% 0.152 316)
-
Step 800
800
#69357C
oklch(42.7% 0.125 316.2)
-
Step 900
900
#552F64
oklch(37.7% 0.097 315.7)
-
Step 950
950
#321C3B
oklch(27% 0.062 315.5)
#793791 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) | #1C5094 | 0.142 |
| Deuteranopia (no green cones) | #37568F | 0.124 |
| Tritanopia (no blue cones) | #78475F | 0.099 |
| Achromatopsia (no color) | #545454 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #793791
#793791
oklch(46.4% 0.152 316)
- #306900
#306900
oklch(46.3% 0.138 136.1)
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 #793791, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.043
- Light Eggplant #894585 ΔE 0.054
- Warm Purple #952E8F ΔE 0.056
- Dark Magenta #8B008B ΔE 0.068
- Purple #800080 ΔE 0.070
- Purply #983FB2 ΔE 0.080
- Grape #7209B7 ΔE 0.087
- Dark Slate Blue #483D8B ΔE 0.091
Use #793791 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.