#856797
Closest named color: Dark Lavender (#856798). oklch(56.2% 0.08 312.4), rgb(133, 103, 151).
Aa
White text reads best on this color (4.78:1).
About this color
#856797 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.080 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.002 away. White text reads best on it, at 4.78:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.38:1 |
| White text | 4.78:1 |
Values
| HEX | #856797 |
| RGB | rgb(133, 103, 151) |
| HSL | hsl(278, 19%, 50%) |
| OKLCH | oklch(56.2% 0.08 312.4) |
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 #856797 | 4.78:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #856797 | 4.38:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #856797 text on white | 4.78:1 | AA | Lc 73.2 | Content text, not long reading |
| #856797 text on black | 4.38:1 | AA large text | Lc -28.5 | 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
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DED6E3
oklch(88.6% 0.02 312.8)
-
Step 300
300
#C9BAD2
oklch(80.9% 0.037 313)
-
Step 400
400
#AD97BB
oklch(70.8% 0.057 312.2)
-
Step 500
500
#997DAA
oklch(63.2% 0.073 312.4)
-
Step 600
600 (this color)
#856797
oklch(56.2% 0.08 312.4)
-
Step 700
700
#6F547F
oklch(49.1% 0.074 312.4)
-
Step 800
800
#5B4567
oklch(42.7% 0.061 313.3)
-
Step 900
900
#4A3A54
oklch(37.6% 0.048 312.1)
-
Step 950
950
#2C2231
oklch(27% 0.031 314.3)
#856797 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) | #5F7199 | 0.061 |
| Deuteranopia (no green cones) | #667396 | 0.055 |
| Tritanopia (no blue cones) | #836D78 | 0.057 |
| Achromatopsia (no color) | #727272 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #856797
#856797
oklch(56.2% 0.08 312.4)
- #637F4D
#637F4D
oklch(56.2% 0.08 132.3)
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 #856797, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.002
- Grey Purple #826D8C ΔE 0.028
- Faded Purple #916E99 ΔE 0.029
- Dusty Purple #825F87 ΔE 0.029
- Muted Purple #805B87 ΔE 0.037
- Purple Grey #866F85 ΔE 0.041
- Dusky Purple #895B7B ΔE 0.046
- Dull Purple #84597E ΔE 0.047
Use #856797 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.