#616BAD
Closest named color: French Blue (#436BAD). oklch(54.9% 0.103 275.9), rgb(97, 107, 173).
Aa
White text reads best on this color (4.98:1).
About this color
#616BAD is a medium-dark, moderately saturated blue. In OKLCH its lightness is 55%, its chroma 0.103 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.037 away. White text reads best on it, at 4.98:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.21:1 |
| White text | 4.98:1 |
Values
| HEX | #616BAD |
| RGB | rgb(97, 107, 173) |
| HSL | hsl(232, 32%, 53%) |
| OKLCH | oklch(54.9% 0.103 275.9) |
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 #616BAD | 4.98:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #616BAD | 4.21:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #616BAD text on white | 4.98:1 | AA | Lc 74.4 | Content text, not long reading |
| #616BAD text on black | 4.21:1 | AA large text | Lc -27.3 | 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
#D4D8EB
oklch(88.5% 0.026 276.4)
-
Step 300
300
#B8BFDF
oklch(81% 0.046 275.6)
-
Step 400
400
#939DCF
oklch(70.6% 0.074 275.6)
-
Step 500
500
#7A84C3
oklch(63.1% 0.096 276.4)
-
Step 600
600 (this color)
#616BAD
oklch(54.9% 0.103 275.9)
-
Step 700
700
#525B97
oklch(49.1% 0.096 275.8)
-
Step 800
800
#434A7A
oklch(42.6% 0.08 276.2)
-
Step 900
900
#393E62
oklch(37.6% 0.062 277)
-
Step 950
950
#21253A
oklch(27.1% 0.04 275.2)
#616BAD 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) | #5373B0 | 0.026 |
| Deuteranopia (no green cones) | #4D6DAB | 0.026 |
| Tritanopia (no blue cones) | #487884 | 0.090 |
| Achromatopsia (no color) | #707070 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #616BAD
#616BAD
oklch(54.9% 0.103 275.9)
- #83701A
#83701A
oklch(54.8% 0.103 95.9)
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 #616BAD, closest first.
No curated palette has a color within ΔE 0.04 of #616BAD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.037
- Flat Blue #3C73A8 ΔE 0.047
- Dull Blue #49759C ΔE 0.052
- Muted Blue #3B719F ΔE 0.054
- Windows Blue #3778BF ΔE 0.055
- Stormy Blue #507B9C ΔE 0.061
- Mid Blue #276AB3 ΔE 0.062
- Dark Lavender #856798 ΔE 0.062
Use #616BAD 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.