#6465AF
Closest named color: French Blue (#436BAD). oklch(54% 0.114 281.3), rgb(100, 101, 175).
Aa
White text reads best on this color (5.22:1).
About this color
#6465AF is a medium-dark, moderately saturated purple. In OKLCH its lightness is 54%, its chroma 0.114 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.043 away. White text reads best on it, at 5.22:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.02:1 |
| White text | 5.22:1 |
Values
| HEX | #6465AF |
| RGB | rgb(100, 101, 175) |
| HSL | hsl(239, 32%, 54%) |
| OKLCH | oklch(54% 0.114 281.3) |
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 #6465AF | 5.22:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #6465AF | 4.02:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #6465AF text on white | 5.22:1 | AA | Lc 75.8 | Fine for body text |
| #6465AF text on black | 4.02:1 | AA large text | Lc -25.9 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D5D7EC
oklch(88.4% 0.029 281.5)
-
Step 300
300
#BABDE2
oklch(80.8% 0.052 281.5)
-
Step 400
400
#979BD3
oklch(70.7% 0.082 280.9)
-
Step 500
500
#7F81C8
oklch(63.1% 0.106 281.7)
-
Step 600
600 (this color)
#6465AF
oklch(54% 0.114 281.3)
-
Step 700
700
#57589B
oklch(49.1% 0.106 281.1)
-
Step 800
800
#47487E
oklch(42.7% 0.088 281.2)
-
Step 900
900
#3B3D65
oklch(37.7% 0.068 280.4)
-
Step 950
950
#23243B
oklch(27.1% 0.043 281.2)
#6465AF 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) | #4A6FB2 | 0.040 |
| Deuteranopia (no green cones) | #466AAD | 0.040 |
| Tritanopia (no blue cones) | #4D7481 | 0.100 |
| Achromatopsia (no color) | #6C6C6C | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6465AF
#6465AF
oklch(54% 0.114 281.3)
- #7D7000
#7D7000
oklch(54% 0.113 101.3)
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 #6465AF, closest first.
No curated palette has a color within ΔE 0.04 of #6465AF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.043
- Iris #6258C4 ΔE 0.051
- Dark Periwinkle #665FD1 ΔE 0.057
- Slate Blue #6A5ACD ΔE 0.058
- Flat Blue #3C73A8 ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.061
- Dusky Blue #475F94 ΔE 0.062
- Dark Lavender #856798 ΔE 0.064
Use #6465AF 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.