#9778DB
Closest named color: Medium Purple (#9370DB). oklch(64.4% 0.146 296.5), rgb(151, 120, 219).
Aa
Black text reads best on this color (6.02:1).
About this color
#9778DB is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.146 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.021 away. Black text reads best on it, at 6.02:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.02:1 |
| White text | 3.48:1 |
Values
| HEX | #9778DB |
| RGB | rgb(151, 120, 219) |
| HSL | hsl(259, 58%, 66%) |
| OKLCH | oklch(64.4% 0.146 296.5) |
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 #9778DB | 3.48:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #9778DB | 6.02:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #9778DB text on white | 3.48:1 | AA large text | Lc 62.3 | Content text, not long reading |
| #9778DB text on black | 6.02:1 | AA | Lc -39.4 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DBD4F1
oklch(88.4% 0.04 296.6)
-
Step 300
300
#C5B8EA
oklch(81% 0.071 296.7)
-
Step 400
400
#A891DF
oklch(70.7% 0.114 297)
-
Step 500
500 (this color)
#9778DB
oklch(64.4% 0.146 296.5)
-
Step 600
600
#7E5AC4
oklch(55.6% 0.16 296.5)
-
Step 700
700
#6B49A9
oklch(49.1% 0.148 296.9)
-
Step 800
800
#573D89
oklch(42.8% 0.122 296.7)
-
Step 900
900
#47356E
oklch(37.8% 0.095 296.1)
-
Step 950
950
#2A1F40
oklch(27% 0.061 297.6)
#9778DB 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) | #598ADF | 0.088 |
| Deuteranopia (no green cones) | #5F88D9 | 0.082 |
| Tritanopia (no blue cones) | #888A9F | 0.116 |
| Achromatopsia (no color) | #898989 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9778DB
#9778DB
oklch(64.4% 0.146 296.5)
- #899808
#899808
oklch(64.5% 0.146 116.6)
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 #9778DB, closest first.
No curated palette has a color within ΔE 0.04 of #9778DB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.021
- Deep Lilac #966EBD ΔE 0.047
- Perrywinkle #8F8CE7 ΔE 0.050
- Wisteria #A87DC2 ΔE 0.051
- Lavender Blue #8B88F8 ΔE 0.054
- Periwinkle #8E82FE ΔE 0.055
- Soft Purple #A66FB5 ΔE 0.061
- Light Urple #B36FF6 ΔE 0.065
Use #9778DB 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.