#4A7EC0
Closest named color: Cool Blue (#4984B8). oklch(58.7% 0.116 255.2), rgb(74, 126, 192).
Aa
Black text reads best on this color (5.03:1).
About this color
#4A7EC0 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 59%, its chroma 0.116 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Blue (#4984B8), ΔE 0.023 away. Black text reads best on it, at 5.03:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Cool Blue (#4984B8) |
| Black text | 5.03:1 |
| White text | 4.16:1 |
Values
| HEX | #4A7EC0 |
| RGB | rgb(74, 126, 192) |
| HSL | hsl(214, 48%, 52%) |
| OKLCH | oklch(58.7% 0.116 255.2) |
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 #4A7EC0 | 4.16:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #4A7EC0 | 5.03:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #4A7EC0 text on white | 4.16:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #4A7EC0 text on black | 5.03:1 | AA | Lc -33.1 | Non-text elements, placeholder text |
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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CDDAED
oklch(88.4% 0.03 257.8)
-
Step 300
300
#AAC3E3
oklch(80.9% 0.053 254.7)
-
Step 400
400
#7DA3D4
oklch(70.6% 0.083 255.1)
-
Step 500
500
#5C8CC9
oklch(63.2% 0.106 255)
-
Step 600
600 (this color)
#4A7EC0
oklch(58.7% 0.116 255.2)
-
Step 700
700
#33629D
oklch(49.2% 0.108 255.2)
-
Step 800
800
#2B507F
oklch(42.7% 0.089 255.3)
-
Step 900
900
#274366
oklch(37.8% 0.069 254.8)
-
Step 950
950
#17273C
oklch(27% 0.045 255.6)
#4A7EC0 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) | #6282C3 | 0.030 |
| Deuteranopia (no green cones) | #5277BF | 0.020 |
| Tritanopia (no blue cones) | #008D96 | 0.097 |
| Achromatopsia (no color) | #7C7C7C | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A7EC0
#4A7EC0
oklch(58.7% 0.116 255.2)
- #A47117
#A47117
oklch(58.7% 0.116 75.3)
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 #4A7EC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Blue #4984B8 ΔE 0.023
- Steel Blue #4682B4 ΔE 0.025
- Windows Blue #3778BF ΔE 0.026
- Off Blue #5684AE ΔE 0.038
- Water Blue #0E87CC ΔE 0.039
- Dusty Blue #5A86AD ΔE 0.045
- Flat Blue #3C73A8 ΔE 0.048
- Nice Blue #107AB0 ΔE 0.049
Use #4A7EC0 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.