#A78FC3
Closest named color: Pale Purple (#B790D4). oklch(69% 0.079 305.5), rgb(167, 143, 195).
Aa
Black text reads best on this color (7.36:1).
About this color
#A78FC3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.079 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.036 away. Black text reads best on it, at 7.36:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.36:1 |
| White text | 2.85:1 |
Values
| HEX | #A78FC3 |
| RGB | rgb(167, 143, 195) |
| HSL | hsl(268, 30%, 66%) |
| OKLCH | oklch(69% 0.079 305.5) |
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 #A78FC3 | 2.85:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #A78FC3 | 7.36:1 | AAA | Lc 49.4 | Large or bold text, headings |
| #A78FC3 text on white | 2.85:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #A78FC3 text on black | 7.36:1 | AAA | Lc -47.2 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE8F2
oklch(93.7% 0.014 304.1)
-
Step 200
200
#DDD5E8
oklch(88.5% 0.027 304.8)
-
Step 300
300
#C8B9DB
oklch(80.9% 0.05 305.3)
-
Step 400
400 (this color)
#A78FC3
oklch(69% 0.079 305.5)
-
Step 500
500
#9879BA
oklch(63% 0.101 305.6)
-
Step 600
600
#8361A6
oklch(55.6% 0.11 305.8)
-
Step 700
700
#6F508F
oklch(49.1% 0.103 305.6)
-
Step 800
800
#5A4274
oklch(42.7% 0.085 305.2)
-
Step 900
900
#4A385E
oklch(37.7% 0.067 305.2)
-
Step 950
950
#2B2137
oklch(27% 0.042 304.6)
#A78FC3 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) | #8598C5 | 0.051 |
| Deuteranopia (no green cones) | #8A99C1 | 0.048 |
| Tritanopia (no blue cones) | #A396A1 | 0.060 |
| Achromatopsia (no color) | #999999 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A78FC3
#A78FC3
oklch(69% 0.079 305.5)
- #90A46E
#90A46E
oklch(68.9% 0.078 124.9)
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 #A78FC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.036
- Heather #A484AC ΔE 0.039
- Dusty Lavender #AC86A8 ΔE 0.040
- Wisteria #A87DC2 ΔE 0.046
- Cool Gray #8D99AE ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.066
- Light Mauve #C292A1 ΔE 0.067
- Bluey Grey #89A0B0 ΔE 0.073
Use #A78FC3 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.