#65669F
Closest named color: French Blue (#436BAD). oklch(53.4% 0.089 282.2), rgb(101, 102, 159).
Aa
White text reads best on this color (5.31:1).
About this color
#65669F is a medium-dark, moderately saturated purple. In OKLCH its lightness is 53%, its chroma 0.089 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.046 away. White text reads best on it, at 5.31:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.95:1 |
| White text | 5.31:1 |
Values
| HEX | #65669F |
| RGB | rgb(101, 102, 159) |
| HSL | hsl(239, 23%, 51%) |
| OKLCH | oklch(53.4% 0.089 282.2) |
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 #65669F | 5.31:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #65669F | 3.95:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #65669F text on white | 5.31:1 | AA | Lc 76.4 | Fine for body text |
| #65669F text on black | 3.95:1 | AA large text | Lc -25.4 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F2
oklch(93.6% 0.012 281.1)
-
Step 200
200
#D6D8E8
oklch(88.5% 0.022 280.3)
-
Step 300
300
#BCBEDA
oklch(80.9% 0.039 282.2)
-
Step 400
400
#9A9CC8
oklch(70.7% 0.064 282.6)
-
Step 500
500
#8183BA
oklch(63% 0.082 282.1)
-
Step 600
600 (this color)
#65669F
oklch(53.4% 0.089 282.2)
-
Step 700
700
#5A5A8E
oklch(49% 0.083 282.9)
-
Step 800
800
#494A73
oklch(42.7% 0.068 282.1)
-
Step 900
900
#3D3E5D
oklch(37.7% 0.053 282.1)
-
Step 950
950
#242437
oklch(26.9% 0.035 283.8)
#65669F 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) | #546DA1 | 0.028 |
| Deuteranopia (no green cones) | #51699E | 0.028 |
| Tritanopia (no blue cones) | #55717B | 0.078 |
| Achromatopsia (no color) | #6B6B6B | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65669F
#65669F
oklch(53.4% 0.089 282.2)
- #776F2B
#776F2B
oklch(53.5% 0.089 102.6)
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 #65669F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.046
- Dusky Blue #475F94 ΔE 0.051
- Dark Lavender #856798 ΔE 0.052
- Dull Blue #49759C ΔE 0.054
- Flat Blue #3C73A8 ΔE 0.056
- Muted Blue #3B719F ΔE 0.056
- Muted Purple #805B87 ΔE 0.057
- Dusty Purple #825F87 ΔE 0.057
Use #65669F 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.