#A78DBE
Closest named color: Heather (#A484AC). oklch(68.4% 0.076 308.6), rgb(167, 141, 190).
Aa
Black text reads best on this color (7.19:1).
About this color
#A78DBE is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.076 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.031 away. Black text reads best on it, at 7.19:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.19:1 |
| White text | 2.91:1 |
Values
| HEX | #A78DBE |
| RGB | rgb(167, 141, 190) |
| HSL | hsl(272, 27%, 65%) |
| OKLCH | oklch(68.4% 0.076 308.6) |
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 #A78DBE | 2.91:1 | Fails | Lc -60.9 | Content text, not long reading |
| Black text on #A78DBE | 7.19:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #A78DBE text on white | 2.91:1 | Fails | Lc 55.5 | Large or bold text, headings |
| #A78DBE text on black | 7.19:1 | AAA | Lc -46.3 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#ECE7F1
oklch(93.5% 0.014 308.3)
-
Step 200
200
#DED5E7
oklch(88.6% 0.026 308.1)
-
Step 300
300
#C9B9D9
oklch(80.9% 0.048 307.8)
-
Step 400
400 (this color)
#A78DBE
oklch(68.4% 0.076 308.6)
-
Step 500
500
#9A79B7
oklch(63.1% 0.098 308.2)
-
Step 600
600
#8561A2
oklch(55.6% 0.105 308.8)
-
Step 700
700
#71508B
oklch(49.1% 0.099 308.9)
-
Step 800
800
#5C4271
oklch(42.8% 0.081 308.7)
-
Step 900
900
#4B385B
oklch(37.7% 0.063 308.5)
-
Step 950
950
#2C2136
oklch(27% 0.041 307.8)
#A78DBE 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) | #8596C0 | 0.051 |
| Deuteranopia (no green cones) | #8A98BC | 0.049 |
| Tritanopia (no blue cones) | #A4939E | 0.056 |
| Achromatopsia (no color) | #979797 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A78DBE
#A78DBE
oklch(68.4% 0.076 308.6)
- #8BA370
#8BA370
oklch(68.4% 0.077 128.7)
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 #A78DBE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.031
- Dusty Lavender #AC86A8 ΔE 0.033
- Pale Purple #B790D4 ΔE 0.042
- Wisteria #A87DC2 ΔE 0.044
- Cool Gray #8D99AE ΔE 0.059
- Light Mauve #C292A1 ΔE 0.065
- Grey Pink #C3909B ΔE 0.070
- Perrywinkle #8F8CE7 ΔE 0.071
Use #A78DBE 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.