#3071F7
Closest named color: Clear Blue (#247AFD). oklch(58.6% 0.212 262.4), rgb(48, 113, 247).
Aa
Black text reads best on this color (4.83:1).
About this color
#3071F7 is a medium-dark, vivid blue. In OKLCH its lightness is 59%, its chroma 0.212 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Clear Blue (#247AFD), ΔE 0.022 away. Black text reads best on it, at 4.83:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.212) |
| Temperature | cool |
| Nearest name | Clear Blue (#247AFD) |
| Black text | 4.83:1 |
| White text | 4.34:1 |
Values
| HEX | #3071F7 |
| RGB | rgb(48, 113, 247) |
| HSL | hsl(220, 93%, 58%) |
| OKLCH | oklch(58.6% 0.212 262.4) |
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 #3071F7 | 4.34:1 | AA large text | Lc -75.0 | Content text, not long reading |
| Black text on #3071F7 | 4.83:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #3071F7 text on white | 4.34:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #3071F7 text on black | 4.83:1 | AA | Lc -32.2 | 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 600.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EAFD
oklch(93.5% 0.028 263.4)
-
Step 200
200
#C7DAFD
oklch(88.5% 0.053 262.7)
-
Step 300
300
#A0C1FF
oklch(80.9% 0.095 262.7)
-
Step 400
400
#6C9EFF
oklch(70.7% 0.152 262.5)
-
Step 500
500
#4582FD
oklch(63.1% 0.194 262.4)
-
Step 600
600 (this color)
#3071F7
oklch(58.6% 0.212 262.4)
-
Step 700
700
#1A55CE
oklch(49.2% 0.197 262.3)
-
Step 800
800
#1846A6
oklch(42.6% 0.163 262.5)
-
Step 900
900
#193C84
oklch(37.6% 0.128 262.5)
-
Step 950
950
#10244D
oklch(27% 0.08 262.7)
#3071F7 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) | #0083FC | 0.044 |
| Deuteranopia (no green cones) | #0070F4 | 0.020 |
| Tritanopia (no blue cones) | #0092A9 | 0.163 |
| Achromatopsia (no color) | #797979 | 0.212 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3071F7
#3071F7
oklch(58.6% 0.212 262.4)
- #9F7400
#9F7400
oklch(58.7% 0.121 82.6)
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 #3071F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clear Blue #247AFD ΔE 0.022
- Cerulean Blue #056EEE ΔE 0.025
- Royal Blue #4169E1 ΔE 0.038
- Bright Blue #0165FC ΔE 0.038
- Neon Blue #4361EE ΔE 0.039
- Azul #1D5DEC ΔE 0.054
- Cornflower #6A79F7 ΔE 0.065
- Warm Blue #4B57DB ΔE 0.072
Use #3071F7 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.