#1E75FA
Closest named color: Clear Blue (#247AFD). oklch(59.2% 0.214 259.6), rgb(30, 117, 250).
Aa
Black text reads best on this color (4.98:1).
About this color
#1E75FA is a medium-dark, vivid blue. In OKLCH its lightness is 59%, its chroma 0.214 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Clear Blue (#247AFD), ΔE 0.014 away. Black text reads best on it, at 4.98:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.214) |
| Temperature | cool |
| Nearest name | Clear Blue (#247AFD) |
| Black text | 4.98:1 |
| White text | 4.21:1 |
Values
| HEX | #1E75FA |
| RGB | rgb(30, 117, 250) |
| HSL | hsl(216, 96%, 55%) |
| OKLCH | oklch(59.2% 0.214 259.6) |
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 #1E75FA | 4.21:1 | AA large text | Lc -73.9 | Content text, not long reading |
| Black text on #1E75FA | 4.98:1 | AA | Lc 35.7 | Non-text elements, placeholder text |
| #1E75FA text on white | 4.21:1 | AA large text | Lc 68.4 | Content text, not long reading |
| #1E75FA text on black | 4.98:1 | AA | Lc -33.3 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFD
oklch(93.6% 0.028 258.4)
-
Step 200
200
#C5DBFD
oklch(88.6% 0.053 259)
-
Step 300
300
#9CC2FF
oklch(80.9% 0.096 259.7)
-
Step 400
400
#65A0FF
oklch(70.8% 0.153 259.5)
-
Step 500
500
#3784FE
oklch(63.1% 0.197 259.5)
-
Step 600
600 (this color)
#1E75FA
oklch(59.2% 0.214 259.6)
-
Step 700
700
#0057CD
oklch(49.1% 0.196 259.6)
-
Step 800
800
#0648A7
oklch(42.8% 0.165 259.6)
-
Step 900
900
#103D84
oklch(37.6% 0.129 259.7)
-
Step 950
950
#0B254D
oklch(27% 0.081 259)
#1E75FA 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) | #0085FF | 0.039 |
| Deuteranopia (no green cones) | #0072F7 | 0.013 |
| Tritanopia (no blue cones) | #0096AC | 0.163 |
| Achromatopsia (no color) | #7B7B7B | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1E75FA
#1E75FA
oklch(59.2% 0.214 259.6)
- #A47400
#A47400
oklch(59.2% 0.123 79.7)
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 #1E75FA, closest first.
No curated palette has a color within ΔE 0.04 of #1E75FA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clear Blue #247AFD ΔE 0.014
- Cerulean Blue #056EEE ΔE 0.027
- Bright Blue #0165FC ΔE 0.041
- Royal Blue #4169E1 ΔE 0.048
- Neon Blue #4361EE ΔE 0.050
- Azul #1D5DEC ΔE 0.061
- Dodger Blue #1E90FF ΔE 0.069
- Cornflower #6A79F7 ΔE 0.069
Use #1E75FA 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.