#4B69A2
Closest named color: French Blue (#436BAD). oklch(52.4% 0.097 262.4), rgb(75, 105, 162).
Aa
White text reads best on this color (5.46:1).
About this color
#4B69A2 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.097 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.018 away. White text reads best on it, at 5.46:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.84:1 |
| White text | 5.46:1 |
Values
| HEX | #4B69A2 |
| RGB | rgb(75, 105, 162) |
| HSL | hsl(219, 37%, 46%) |
| OKLCH | oklch(52.4% 0.097 262.4) |
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 #4B69A2 | 5.46:1 | AA | Lc -82.5 | Fine for body text |
| Black text on #4B69A2 | 3.84:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #4B69A2 text on white | 5.46:1 | AA | Lc 77.2 | Fine for body text |
| #4B69A2 text on black | 3.84:1 | AA large text | Lc -24.6 | 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
#F3F5F9
oklch(97% 0.006 264.5)
-
Step 100
100
#E5EAF3
oklch(93.6% 0.013 262.4)
-
Step 200
200
#D1DAEA
oklch(88.6% 0.024 262.1)
-
Step 300
300
#B2C1DE
oklch(80.9% 0.044 263.6)
-
Step 400
400
#89A1CD
oklch(70.7% 0.07 262.4)
-
Step 500
500
#6C89C0
oklch(63% 0.09 262.7)
-
Step 600
600 (this color)
#4B69A2
oklch(52.4% 0.097 262.4)
-
Step 700
700
#446094
oklch(49.1% 0.09 262)
-
Step 800
800
#384E78
oklch(42.6% 0.075 262.5)
-
Step 900
900
#314161
oklch(37.7% 0.059 263.5)
-
Step 950
950
#1D2639
oklch(27% 0.038 264.5)
#4B69A2 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) | #526EA4 | 0.018 |
| Deuteranopia (no green cones) | #4866A1 | 0.010 |
| Tritanopia (no blue cones) | #1E757E | 0.086 |
| Achromatopsia (no color) | #696969 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B69A2
#4B69A2
oklch(52.4% 0.097 262.4)
- #85641A
#85641A
oklch(52.4% 0.097 83)
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 #4B69A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.018
- Muted Blue #3B719F ΔE 0.028
- Flat Blue #3C73A8 ΔE 0.030
- Dusky Blue #475F94 ΔE 0.034
- Dull Blue #49759C ΔE 0.038
- Mid Blue #276AB3 ΔE 0.040
- Denim #3B638C ΔE 0.043
- Metallic Blue #4F738E ΔE 0.049
Use #4B69A2 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.