#3063F7
Closest named color: Bright Blue (#0165FC). oklch(55.9% 0.228 265), rgb(48, 99, 247).
Aa
White text reads best on this color (4.93:1).
About this color
#3063F7 is a medium-dark, vivid blue. In OKLCH its lightness is 56%, its chroma 0.228 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Blue (#0165FC), ΔE 0.020 away. White text reads best on it, at 4.93:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.228) |
| Temperature | cool |
| Nearest name | Bright Blue (#0165FC) |
| Black text | 4.25:1 |
| White text | 4.93:1 |
Values
| HEX | #3063F7 |
| RGB | rgb(48, 99, 247) |
| HSL | hsl(225, 93%, 58%) |
| OKLCH | oklch(55.9% 0.228 265) |
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 #3063F7 | 4.93:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #3063F7 | 4.25:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #3063F7 text on white | 4.93:1 | AA | Lc 73.4 | Content text, not long reading |
| #3063F7 text on black | 4.25:1 | AA large text | Lc -28.3 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E0EAFE
oklch(93.6% 0.029 264.4)
-
Step 200
200
#C7D9FF
oklch(88.4% 0.056 265.2)
-
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
#4D7FFF
oklch(63% 0.198 265.1)
-
Step 600
600 (this color)
#3063F7
oklch(55.9% 0.228 265)
-
Step 700
700
#2350D6
oklch(49.2% 0.211 264.9)
-
Step 800
800
#1E42AD
oklch(42.6% 0.176 265.2)
-
Step 900
900
#1D3A89
oklch(37.8% 0.137 265.1)
-
Step 950
950
#112350
oklch(27.1% 0.086 264.8)
#3063F7 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) | #007AFC | 0.053 |
| Deuteranopia (no green cones) | #0067F4 | 0.020 |
| Tritanopia (no blue cones) | #0089A4 | 0.175 |
| Achromatopsia (no color) | #707070 | 0.228 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3063F7
#3063F7
oklch(55.9% 0.228 265)
- #936E00
#936E00
oklch(56% 0.115 85.2)
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 #3063F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Blue #0165FC ΔE 0.020
- Neon Blue #4361EE ΔE 0.021
- Azul #1D5DEC ΔE 0.027
- Cerulean Blue #056EEE ΔE 0.032
- Royal Blue #4169E1 ΔE 0.040
- Electric Blue #0652FF ΔE 0.047
- Warm Blue #4B57DB ΔE 0.053
- Clear Blue #247AFD ΔE 0.054
Use #3063F7 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.