#A78DC2
Closest named color: Heather (#A484AC). oklch(68.6% 0.081 306.7), rgb(167, 141, 194).
Aa
Black text reads best on this color (7.23:1).
About this color
#A78DC2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.081 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.036 away. Black text reads best on it, at 7.23:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.23:1 |
| White text | 2.90:1 |
Values
| HEX | #A78DC2 |
| RGB | rgb(167, 141, 194) |
| HSL | hsl(269, 30%, 66%) |
| OKLCH | oklch(68.6% 0.081 306.7) |
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 #A78DC2 | 2.90:1 | Fails | Lc -60.7 | Content text, not long reading |
| Black text on #A78DC2 | 7.23:1 | AAA | Lc 48.7 | Large or bold text, headings |
| #A78DC2 text on white | 2.90:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #A78DC2 text on black | 7.23:1 | AAA | Lc -46.5 | 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
#ECE7F2
oklch(93.5% 0.016 306.4)
-
Step 200
200
#DED5E8
oklch(88.6% 0.027 307)
-
Step 300
300
#C9B9DB
oklch(81% 0.05 306.5)
-
Step 400
400 (this color)
#A78DC2
oklch(68.6% 0.081 306.7)
-
Step 500
500
#9A78BB
oklch(63.1% 0.105 306.9)
-
Step 600
600
#8460A7
oklch(55.5% 0.113 306.4)
-
Step 700
700
#704F8F
oklch(49% 0.105 306.7)
-
Step 800
800
#5B4174
oklch(42.6% 0.087 306.5)
-
Step 900
900
#4B375E
oklch(37.6% 0.069 306.9)
-
Step 950
950
#2C2137
oklch(27.1% 0.042 306.7)
#A78DC2 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) | #8396C4 | 0.054 |
| Deuteranopia (no green cones) | #8998C0 | 0.050 |
| Tritanopia (no blue cones) | #A394A0 | 0.060 |
| Achromatopsia (no color) | #979797 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A78DC2
#A78DC2
oklch(68.6% 0.081 306.7)
- #8DA46C
#8DA46C
oklch(68.7% 0.082 126.6)
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 #A78DC2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.036
- Pale Purple #B790D4 ΔE 0.037
- Dusty Lavender #AC86A8 ΔE 0.038
- Wisteria #A87DC2 ΔE 0.041
- Cool Gray #8D99AE ΔE 0.063
- Perrywinkle #8F8CE7 ΔE 0.066
- Light Mauve #C292A1 ΔE 0.069
- Grey Pink #C3909B ΔE 0.074
Use #A78DC2 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.