#4A7EEC
Closest named color: Clear Blue (#247AFD). oklch(61.4% 0.175 263.2), rgb(74, 126, 236).
Aa
Black text reads best on this color (5.48:1).
About this color
#4A7EEC is a medium-dark, vivid blue. In OKLCH its lightness is 61%, its chroma 0.175 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Clear Blue (#247AFD), ΔE 0.039 away. Black text reads best on it, at 5.48:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.175) |
| Temperature | cool |
| Nearest name | Clear Blue (#247AFD) |
| Black text | 5.48:1 |
| White text | 3.82:1 |
Values
| HEX | #4A7EEC |
| RGB | rgb(74, 126, 236) |
| HSL | hsl(221, 81%, 61%) |
| OKLCH | oklch(61.4% 0.175 263.2) |
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 #4A7EEC | 3.82:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #4A7EEC | 5.48:1 | AA | Lc 38.7 | Non-text elements, placeholder text |
| #4A7EEC text on white | 3.82:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #4A7EEC text on black | 5.48:1 | AA | Lc -36.2 | 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 500.
-
Step 50
50
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFB
oklch(93.5% 0.025 263.3)
-
Step 200
200
#C9DAFA
oklch(88.6% 0.048 263.1)
-
Step 300
300
#A4C1F9
oklch(81% 0.086 263.3)
-
Step 400
400
#739EF6
oklch(70.6% 0.138 263.5)
-
Step 500
500 (this color)
#4A7EEC
oklch(61.4% 0.175 263.2)
-
Step 600
600
#346AE1
oklch(55.7% 0.191 263.2)
-
Step 700
700
#2757C3
oklch(49% 0.177 263.3)
-
Step 800
800
#21489E
oklch(42.7% 0.147 263.2)
-
Step 900
900
#203D7D
oklch(37.6% 0.114 263.5)
-
Step 950
950
#132549
oklch(27.1% 0.071 262.6)
#4A7EEC 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) | #448AF0 | 0.030 |
| Deuteranopia (no green cones) | #1F7BEA | 0.032 |
| Tritanopia (no blue cones) | #0098AA | 0.141 |
| Achromatopsia (no color) | #828282 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A7EEC
#4A7EEC
oklch(61.4% 0.175 263.2)
- #A97C00
#A97C00
oklch(61.4% 0.126 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 #4A7EEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clear Blue #247AFD ΔE 0.039
- Cornflower #6A79F7 ΔE 0.041
- Soft Blue #6488EA ΔE 0.041
- Dark Sky Blue #448EE4 ΔE 0.045
- Dodger Blue #1E90FF ΔE 0.052
- Royal Blue #4169E1 ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.060
- Cerulean Blue #056EEE ΔE 0.062
Use #4A7EEC 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.