#4E61AE
Closest named color: French Blue (#436BAD). oklch(51.5% 0.124 271.1), rgb(78, 97, 174).
Aa
White text reads best on this color (5.76:1).
About this color
#4E61AE is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.124 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.029 away. White text reads best on it, at 5.76:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.64:1 |
| White text | 5.76:1 |
Values
| HEX | #4E61AE |
| RGB | rgb(78, 97, 174) |
| HSL | hsl(228, 38%, 49%) |
| OKLCH | oklch(51.5% 0.124 271.1) |
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 #4E61AE | 5.76:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #4E61AE | 3.64:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #4E61AE text on white | 5.76:1 | AA | Lc 78.6 | Fine for body text |
| #4E61AE text on black | 3.64:1 | AA large text | Lc -23.1 | 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 700.
-
Step 50
50
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E5EAF6
oklch(93.7% 0.017 267.8)
-
Step 200
200
#D1D8F0
oklch(88.4% 0.034 272.8)
-
Step 300
300
#B2BFE8
oklch(80.8% 0.06 271.2)
-
Step 400
400
#8A9DDD
oklch(70.6% 0.097 271.1)
-
Step 500
500
#6E84D3
oklch(63.1% 0.122 270.8)
-
Step 600
600
#576CC1
oklch(55.6% 0.134 271)
-
Step 700
700 (this color)
#4E61AE
oklch(51.5% 0.124 271.1)
-
Step 800
800
#3B4A87
oklch(42.8% 0.103 271.1)
-
Step 900
900
#323E6C
oklch(37.7% 0.08 271.1)
-
Step 950
950
#1D253F
oklch(27.1% 0.05 269.9)
#4E61AE 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) | #406AB1 | 0.027 |
| Deuteranopia (no green cones) | #3462AC | 0.029 |
| Tritanopia (no blue cones) | #1B727F | 0.110 |
| Achromatopsia (no color) | #666666 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E61AE
#4E61AE
oklch(51.5% 0.124 271.1)
- #7E6400
#7E6400
oklch(51.4% 0.105 90.9)
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 #4E61AE, closest first.
No curated palette has a color within ΔE 0.04 of #4E61AE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.029
- Mid Blue #276AB3 ΔE 0.041
- Dusky Blue #475F94 ΔE 0.043
- Iris #6258C4 ΔE 0.051
- Denim Blue #3B5B92 ΔE 0.053
- Flat Blue #3C73A8 ΔE 0.055
- Muted Blue #3B719F ΔE 0.058
- Denim #3B638C ΔE 0.062
Use #4E61AE 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.