#78709C
Closest named color: Grey Purple (#826D8C). oklch(56.9% 0.068 292.5), rgb(120, 112, 156).
Aa
Black text reads best on this color (4.59:1).
About this color
#78709C is a medium-dark, muted purple. In OKLCH its lightness is 57%, its chroma 0.068 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Purple (#826D8C), ΔE 0.028 away. Black text reads best on it, at 4.59:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Grey Purple (#826D8C) |
| Black text | 4.59:1 |
| White text | 4.56:1 |
Values
| HEX | #78709C |
| RGB | rgb(120, 112, 156) |
| HSL | hsl(251, 18%, 53%) |
| OKLCH | oklch(56.9% 0.068 292.5) |
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 #78709C | 4.56:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #78709C | 4.59:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #78709C text on white | 4.56:1 | AA | Lc 71.7 | Content text, not long reading |
| #78709C text on black | 4.59:1 | AA | Lc -30.0 | Dividers and decoration only |
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 600.
-
Step 50
50
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9EF
oklch(93.7% 0.008 293.9)
-
Step 200
200
#D9D7E4
oklch(88.5% 0.018 293.1)
-
Step 300
300
#C1BDD3
oklch(80.8% 0.031 294)
-
Step 400
400
#A19CBD
oklch(70.8% 0.048 292.1)
-
Step 500
500
#8A83AC
oklch(63.1% 0.061 292.4)
-
Step 600
600 (this color)
#78709C
oklch(56.9% 0.068 292.5)
-
Step 700
700
#615A82
oklch(49% 0.064 291.9)
-
Step 800
800
#504A69
oklch(42.8% 0.051 293)
-
Step 900
900
#423E56
oklch(37.8% 0.041 292)
-
Step 950
950
#272432
oklch(27% 0.026 294.4)
#78709C 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) | #65769E | 0.030 |
| Deuteranopia (no green cones) | #66759B | 0.029 |
| Tritanopia (no blue cones) | #71777F | 0.057 |
| Achromatopsia (no color) | #767676 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78709C
#78709C
oklch(56.9% 0.068 292.5)
- #787C4C
#787C4C
oklch(57.1% 0.068 112.4)
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 #78709C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Purple #826D8C ΔE 0.028
- Dark Lavender #856798 ΔE 0.029
- Faded Purple #916E99 ΔE 0.040
- Purple Grey #866F85 ΔE 0.041
- Lavender Gray #7E7F9A ΔE 0.046
- Dusty Purple #825F87 ΔE 0.050
- Slate Gray #708090 ΔE 0.055
- Grey Blue #647D8E ΔE 0.055
Use #78709C 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.