#606AAA
Closest named color: French Blue (#436BAD). oklch(54.4% 0.1 275.8), rgb(96, 106, 170).
Aa
White text reads best on this color (5.07:1).
About this color
#606AAA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.100 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.035 away. White text reads best on it, at 5.07:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.13:1 |
| White text | 5.07:1 |
Values
| HEX | #606AAA |
| RGB | rgb(96, 106, 170) |
| HSL | hsl(232, 30%, 52%) |
| OKLCH | oklch(54.4% 0.1 275.8) |
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 #606AAA | 5.07:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #606AAA | 4.13:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #606AAA text on white | 5.07:1 | AA | Lc 74.9 | Content text, not long reading |
| #606AAA text on black | 4.13:1 | AA large text | Lc -26.8 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200
#D4D8EA
oklch(88.5% 0.025 275.9)
-
Step 300
300
#B8BFDE
oklch(80.9% 0.044 275.3)
-
Step 400
400
#949DCE
oklch(70.7% 0.072 276.3)
-
Step 500
500
#7A85C1
oklch(63.2% 0.091 275.5)
-
Step 600
600 (this color)
#606AAA
oklch(54.4% 0.1 275.8)
-
Step 700
700
#525B95
oklch(49% 0.093 275.7)
-
Step 800
800
#434B79
oklch(42.7% 0.077 275.2)
-
Step 900
900
#393F61
oklch(37.8% 0.059 275.6)
-
Step 950
950
#212539
oklch(27% 0.038 274.9)
#606AAA 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) | #5371AD | 0.023 |
| Deuteranopia (no green cones) | #4E6CA9 | 0.023 |
| Tritanopia (no blue cones) | #487782 | 0.089 |
| Achromatopsia (no color) | #6E6E6E | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #606AAA
#606AAA
oklch(54.4% 0.1 275.8)
- #826F1D
#826F1D
oklch(54.5% 0.1 95.5)
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 #606AAA, closest first.
No curated palette has a color within ΔE 0.04 of #606AAA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.035
- Flat Blue #3C73A8 ΔE 0.046
- Dull Blue #49759C ΔE 0.050
- Muted Blue #3B719F ΔE 0.051
- Windows Blue #3778BF ΔE 0.057
- Dusky Blue #475F94 ΔE 0.058
- Stormy Blue #507B9C ΔE 0.060
- Mid Blue #276AB3 ΔE 0.061
Use #606AAA 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.