#6B6D9E
Closest named color: Dark Lavender (#856798). oklch(55.3% 0.076 281.8), rgb(107, 109, 158).
Aa
White text reads best on this color (4.87:1).
About this color
#6B6D9E is a medium-dark, moderately saturated purple. In OKLCH its lightness is 55%, its chroma 0.076 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.042 away. White text reads best on it, at 4.87:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.30:1 |
| White text | 4.87:1 |
Values
| HEX | #6B6D9E |
| RGB | rgb(107, 109, 158) |
| HSL | hsl(238, 21%, 52%) |
| OKLCH | oklch(55.3% 0.076 281.8) |
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 #6B6D9E | 4.87:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #6B6D9E | 4.30:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #6B6D9E text on white | 4.87:1 | AA | Lc 73.8 | Content text, not long reading |
| #6B6D9E text on black | 4.30:1 | AA large text | Lc -27.9 | 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
#E8E9F0
oklch(93.5% 0.009 279.7)
-
Step 200
200
#D7D8E6
oklch(88.6% 0.019 282.7)
-
Step 300
300
#BCBED7
oklch(80.8% 0.035 282)
-
Step 400
400
#9A9DC3
oklch(70.7% 0.055 281.3)
-
Step 500
500
#8285B3
oklch(63.2% 0.069 281.3)
-
Step 600
600 (this color)
#6B6D9E
oklch(55.3% 0.076 281.8)
-
Step 700
700
#5A5C88
oklch(49.2% 0.07 281.5)
-
Step 800
800
#4A4B6E
oklch(42.7% 0.058 282.4)
-
Step 900
900
#3D3F59
oklch(37.7% 0.044 280.6)
-
Step 950
950
#242534
oklch(27% 0.028 281.4)
#6B6D9E 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) | #5F73A0 | 0.022 |
| Deuteranopia (no green cones) | #5C6F9D | 0.021 |
| Tritanopia (no blue cones) | #5E767E | 0.067 |
| Achromatopsia (no color) | #717171 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B6D9E
#6B6D9E
oklch(55.3% 0.076 281.8)
- #7B743D
#7B743D
oklch(55.3% 0.076 102.1)
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 #6B6D9E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.042
- Grey Purple #826D8C ΔE 0.045
- Dull Blue #49759C ΔE 0.047
- Stormy Blue #507B9C ΔE 0.051
- Metallic Blue #4F738E ΔE 0.051
- Dusty Purple #825F87 ΔE 0.054
- Flat Blue #3C73A8 ΔE 0.057
- French Blue #436BAD ΔE 0.057
Use #6B6D9E 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.