#791F8C
Closest named color: Purple (#800080). oklch(43.4% 0.179 319.9), rgb(121, 31, 140).
Aa
White text reads best on this color (8.79:1).
About this color
#791F8C is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.179 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.034 away. White text reads best on it, at 8.79:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.179) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.38:1 |
| White text | 8.79:1 |
Values
| HEX | #791F8C |
| RGB | rgb(121, 31, 140) |
| HSL | hsl(290, 64%, 34%) |
| OKLCH | oklch(43.4% 0.179 319.9) |
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 #791F8C | 8.79:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #791F8C | 2.38:1 | Fails | Lc 15.0 | Dividers and decoration only |
| #791F8C text on white | 8.79:1 | AAA | Lc 89.0 | Fine for body text |
| #791F8C text on black | 2.38:1 | Fails | Lc -13.2 | 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 800.
-
Step 50
50
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F7
oklch(93.6% 0.03 319.1)
-
Step 200
200
#EBCDF1
oklch(88.4% 0.058 320.6)
-
Step 300
300
#DFABEB
oklch(81% 0.104 319.9)
-
Step 400
400
#CD7AE1
oklch(70.6% 0.168 319.6)
-
Step 500
500
#BF52D8
oklch(63.1% 0.214 319.7)
-
Step 600
600
#AB2DC5
oklch(55.7% 0.232 320)
-
Step 700
700
#921CAA
oklch(49.1% 0.216 319.8)
-
Step 800
800 (this color)
#791F8C
oklch(43.4% 0.179 319.9)
-
Step 900
900
#60206E
oklch(37.7% 0.139 319.9)
-
Step 950
950
#381441
oklch(26.9% 0.089 319.1)
#791F8C 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) | #00458F | 0.174 |
| Deuteranopia (no green cones) | #294E8A | 0.156 |
| Tritanopia (no blue cones) | #793655 | 0.109 |
| Achromatopsia (no color) | #4A4A4A | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #791F8C
#791F8C
oklch(43.4% 0.179 319.9)
- #1B6200
#1B6200
oklch(43.5% 0.139 139.8)
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 #791F8C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.034
- Dark Magenta #8B008B ΔE 0.041
- Rebecca Purple #663399 ΔE 0.052
- Warm Purple #952E8F ΔE 0.067
- Grape #7209B7 ΔE 0.076
- Light Eggplant #894585 ΔE 0.087
- Rich Purple #720058 ΔE 0.091
- Velvet #750851 ΔE 0.099
Use #791F8C 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.