#4A7CFF
Closest named color: Clear Blue (#247AFD). oklch(62.3% 0.202 265.2), rgb(74, 124, 255).
Aa
Black text reads best on this color (5.61:1).
About this color
#4A7CFF is a medium-light, vivid blue. In OKLCH its lightness is 62%, its chroma 0.202 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Clear Blue (#247AFD), ΔE 0.029 away. Black text reads best on it, at 5.61:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.202) |
| Temperature | cool |
| Nearest name | Clear Blue (#247AFD) |
| Black text | 5.61:1 |
| White text | 3.73:1 |
Values
| HEX | #4A7CFF |
| RGB | rgb(74, 124, 255) |
| HSL | hsl(223, 100%, 65%) |
| OKLCH | oklch(62.3% 0.202 265.2) |
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 #4A7CFF | 3.73:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #4A7CFF | 5.61:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #4A7CFF text on white | 3.73:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #4A7CFF text on black | 5.61:1 | AA | Lc -37.2 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E1EAFE
oklch(93.6% 0.029 266.4)
-
Step 200
200
#C8D9FF
oklch(88.5% 0.056 266.2)
-
Step 300
300
#A3C0FF
oklch(80.9% 0.095 265.2)
-
Step 400
400
#729CFF
oklch(70.6% 0.153 265.4)
-
Step 500
500 (this color)
#4A7CFF
oklch(62.3% 0.202 265.2)
-
Step 600
600
#3263F1
oklch(55.5% 0.22 265.2)
-
Step 700
700
#2651D2
oklch(49.1% 0.204 265.2)
-
Step 800
800
#2043AA
oklch(42.6% 0.17 265.3)
-
Step 900
900
#1E3A86
oklch(37.6% 0.132 265.2)
-
Step 950
950
#12234F
oklch(27% 0.084 265.3)
#4A7CFF 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) | #248DFF | 0.045 |
| Deuteranopia (no green cones) | #007CFC | 0.037 |
| Tritanopia (no blue cones) | #009BB2 | 0.161 |
| Achromatopsia (no color) | #848484 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A7CFF
#4A7CFF
oklch(62.3% 0.202 265.2)
- #AA8000
#AA8000
oklch(62.4% 0.128 85.4)
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 #4A7CFF, closest first.
No curated palette has a color within ΔE 0.04 of #4A7CFF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clear Blue #247AFD ΔE 0.029
- Cornflower #6A79F7 ΔE 0.036
- Dodger Blue #1E90FF ΔE 0.052
- Soft Blue #6488EA ΔE 0.056
- Cerulean Blue #056EEE ΔE 0.063
- Royal Blue #4169E1 ΔE 0.065
- Dark Sky Blue #448EE4 ΔE 0.066
- Neon Blue #4361EE ΔE 0.069
Use #4A7CFF 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.