#7778C8
Closest named color: Deep Lilac (#966EBD). oklch(60.7% 0.12 281.7), rgb(119, 120, 200).
Aa
Black text reads best on this color (5.30:1).
About this color
#7778C8 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 61%, its chroma 0.120 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.052 away. Black text reads best on it, at 5.30:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.30:1 |
| White text | 3.95:1 |
Values
| HEX | #7778C8 |
| RGB | rgb(119, 120, 200) |
| HSL | hsl(239, 42%, 63%) |
| OKLCH | oklch(60.7% 0.12 281.7) |
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 #7778C8 | 3.95:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #7778C8 | 5.30:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #7778C8 text on white | 3.95:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #7778C8 text on black | 5.30:1 | AA | Lc -34.8 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D5D7EF
oklch(88.5% 0.033 281.9)
-
Step 300
300
#BABDE6
oklch(81% 0.058 281.7)
-
Step 400
400
#979ADA
oklch(70.8% 0.093 281.7)
-
Step 500
500 (this color)
#7778C8
oklch(60.7% 0.12 281.7)
-
Step 600
600
#6867BD
oklch(55.5% 0.131 281.8)
-
Step 700
700
#5756A3
oklch(49.2% 0.121 281.6)
-
Step 800
800
#474684
oklch(42.6% 0.101 282)
-
Step 900
900
#3B3B6A
oklch(37.6% 0.079 281.9)
-
Step 950
950
#23233E
oklch(27% 0.05 282.6)
#7778C8 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) | #5C83CB | 0.041 |
| Deuteranopia (no green cones) | #587DC6 | 0.041 |
| Tritanopia (no blue cones) | #5F8896 | 0.105 |
| Achromatopsia (no color) | #808080 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7778C8
#7778C8
oklch(60.7% 0.12 281.7)
- #918417
#918417
oklch(60.7% 0.12 102)
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 #7778C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.052
- Medium Purple #9370DB ΔE 0.056
- Soft Blue #6488EA ΔE 0.061
- Faded Blue #658CBB ΔE 0.065
- Cool Blue #4984B8 ΔE 0.069
- Deep Lavender #8D5EB7 ΔE 0.070
- Off Blue #5684AE ΔE 0.071
- Cornflower #6A79F7 ΔE 0.072
Use #7778C8 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.