#4A6EA1
Closest named color: Muted Blue (#3B719F). oklch(53.4% 0.091 257.2), rgb(74, 110, 161).
Aa
White text reads best on this color (5.20:1).
About this color
#4A6EA1 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.091 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Muted Blue (#3B719F), ΔE 0.017 away. White text reads best on it, at 5.20:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Muted Blue (#3B719F) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #4A6EA1 |
| RGB | rgb(74, 110, 161) |
| HSL | hsl(215, 37%, 46%) |
| OKLCH | oklch(53.4% 0.091 257.2) |
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 #4A6EA1 | 5.20:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #4A6EA1 | 4.03:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #4A6EA1 text on white | 5.20:1 | AA | Lc 75.7 | Fine for body text |
| #4A6EA1 text on black | 4.03:1 | AA large text | Lc -26.1 | 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 600.
-
Step 50
50
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D0DAE8
oklch(88.5% 0.022 256.7)
-
Step 300
300
#B0C2DB
oklch(80.8% 0.041 256.6)
-
Step 400
400
#87A2CA
oklch(70.6% 0.066 258.1)
-
Step 500
500
#698BBC
oklch(63.1% 0.084 257.5)
-
Step 600
600 (this color)
#4A6EA1
oklch(53.4% 0.091 257.2)
-
Step 700
700
#416290
oklch(49.2% 0.084 256.9)
-
Step 800
800
#365075
oklch(42.8% 0.07 257.2)
-
Step 900
900
#2F425E
oklch(37.6% 0.054 257.9)
-
Step 950
950
#1C2737
oklch(27% 0.034 257.7)
#4A6EA1 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) | #5A71A3 | 0.023 |
| Deuteranopia (no green cones) | #4F69A0 | 0.014 |
| Tritanopia (no blue cones) | #1A7980 | 0.080 |
| Achromatopsia (no color) | #6D6D6D | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A6EA1
#4A6EA1
oklch(53.4% 0.091 257.2)
- #8A6528
#8A6528
oklch(53.3% 0.091 76.9)
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 #4A6EA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Blue #3B719F ΔE 0.017
- Flat Blue #3C73A8 ΔE 0.019
- Dull Blue #49759C ΔE 0.024
- French Blue #436BAD ΔE 0.024
- Metallic Blue #4F738E ΔE 0.038
- Cerulean #457B9D ΔE 0.040
- Stormy Blue #507B9C ΔE 0.043
- Dusky Blue #475F94 ΔE 0.045
Use #4A6EA1 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.