#6D71AD
Closest named color: Dark Lavender (#856798). oklch(57% 0.092 280.1), rgb(109, 113, 173).
Aa
Black text reads best on this color (4.61:1).
About this color
#6D71AD is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.092 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.049 away. Black text reads best on it, at 4.61:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.61:1 |
| White text | 4.54:1 |
Values
| HEX | #6D71AD |
| RGB | rgb(109, 113, 173) |
| HSL | hsl(236, 28%, 55%) |
| OKLCH | oklch(57% 0.092 280.1) |
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 #6D71AD | 4.54:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #6D71AD | 4.61:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #6D71AD text on white | 4.54:1 | AA | Lc 71.5 | Content text, not long reading |
| #6D71AD text on black | 4.61:1 | AA | Lc -30.1 | 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 600.
-
Step 50
50
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E8E9F2
oklch(93.6% 0.012 281.1)
-
Step 200
200
#D6D8E9
oklch(88.6% 0.023 280.6)
-
Step 300
300
#BBBEDC
oklch(80.9% 0.042 280.9)
-
Step 400
400
#989DCA
oklch(70.8% 0.066 279.6)
-
Step 500
500
#7F84BC
oklch(63.1% 0.084 279.8)
-
Step 600
600 (this color)
#6D71AD
oklch(57% 0.092 280.1)
-
Step 700
700
#575B90
oklch(49.1% 0.085 279.5)
-
Step 800
800
#474A75
oklch(42.6% 0.071 279.9)
-
Step 900
900
#3C3E5F
oklch(37.7% 0.056 280.7)
-
Step 950
950
#232537
oklch(27.1% 0.034 279)
#6D71AD 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) | #5E78AF | 0.026 |
| Deuteranopia (no green cones) | #5A74AC | 0.026 |
| Tritanopia (no blue cones) | #5B7D87 | 0.082 |
| Achromatopsia (no color) | #767676 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D71AD
#6D71AD
oklch(57% 0.092 280.1)
- #847932
#847932
oklch(57.1% 0.093 100.6)
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 #6D71AD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.049
- Dull Blue #49759C ΔE 0.056
- Stormy Blue #507B9C ΔE 0.057
- Off Blue #5684AE ΔE 0.057
- Grey Purple #826D8C ΔE 0.057
- French Blue #436BAD ΔE 0.058
- Flat Blue #3C73A8 ΔE 0.059
- Steel Blue #4682B4 ΔE 0.060
Use #6D71AD 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.