#A79BFB
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.8% 0.137 288.3), rgb(167, 155, 251).
Aa
Black text reads best on this color (8.72:1).
About this color
#A79BFB is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.137 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.034 away. Black text reads best on it, at 8.72:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.72:1 |
| White text | 2.40:1 |
Values
| HEX | #A79BFB |
| RGB | rgb(167, 155, 251) |
| HSL | hsl(248, 92%, 80%) |
| OKLCH | oklch(73.8% 0.137 288.3) |
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 #A79BFB | 2.40:1 | Fails | Lc -52.3 | Large or bold text, headings |
| Black text on #A79BFB | 8.72:1 | AAA | Lc 56.7 | Large or bold text, headings |
| #A79BFB text on white | 2.40:1 | Fails | Lc 47.3 | Large or bold text, headings |
| #A79BFB text on black | 8.72:1 | AAA | Lc -54.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E8FA
oklch(93.7% 0.024 288.5)
-
Step 200
200
#D7D5F7
oklch(88.5% 0.047 288.1)
-
Step 300
300
#BEB8F5
oklch(80.9% 0.086 288.8)
-
Step 400
400 (this color)
#A79BFB
oklch(73.8% 0.137 288.3)
-
Step 500
500
#8873EB
oklch(63.2% 0.174 288.4)
-
Step 600
600
#7358D9
oklch(55.7% 0.189 288.3)
-
Step 700
700
#6147BD
oklch(49.2% 0.177 288.3)
-
Step 800
800
#4F3B99
oklch(42.8% 0.147 288.4)
-
Step 900
900
#413479
oklch(37.7% 0.113 288.4)
-
Step 950
950
#261F47
oklch(27% 0.072 288.7)
#A79BFB 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) | #7DA9FF | 0.060 |
| Deuteranopia (no green cones) | #7DA5F9 | 0.057 |
| Tritanopia (no blue cones) | #92ADBF | 0.116 |
| Achromatopsia (no color) | #A7A7A7 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A79BFB
#A79BFB
oklch(73.8% 0.137 288.3)
- #B2B03B
#B2B03B
oklch(73.7% 0.136 108.4)
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 #A79BFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.034
- Liliac #C48EFD ΔE 0.051
- Baby Purple #CA9BF7 ΔE 0.053
- Pastel Purple #CAA0FF ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.059
- Pale Purple #B790D4 ΔE 0.060
- Lilac #CEA2FD ΔE 0.063
- Lavender Blue #8B88F8 ΔE 0.066
Use #A79BFB 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.