#4675FE
Closest named color: Clear Blue (#247AFD). oklch(60.7% 0.21 266), rgb(70, 117, 254).
Aa
Black text reads best on this color (5.23:1).
About this color
#4675FE is a medium-dark, vivid blue. In OKLCH its lightness is 61%, its chroma 0.210 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Clear Blue (#247AFD), ΔE 0.024 away. Black text reads best on it, at 5.23:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.210) |
| Temperature | cool |
| Nearest name | Clear Blue (#247AFD) |
| Black text | 5.23:1 |
| White text | 4.01:1 |
Values
| HEX | #4675FE |
| RGB | rgb(70, 117, 254) |
| HSL | hsl(225, 99%, 64%) |
| OKLCH | oklch(60.7% 0.21 266) |
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 #4675FE | 4.01:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #4675FE | 5.23:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #4675FE text on white | 4.01:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #4675FE text on black | 5.23:1 | AA | Lc -34.8 | 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
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E0EAFF
oklch(93.6% 0.03 265.3)
-
Step 200
200
#C8D9FF
oklch(88.5% 0.056 266.2)
-
Step 300
300
#A4C0FF
oklch(81% 0.095 265.8)
-
Step 400
400
#749CFF
oklch(70.8% 0.152 266)
-
Step 500
500 (this color)
#4675FE
oklch(60.7% 0.21 266)
-
Step 600
600
#3461F6
oklch(55.6% 0.228 266)
-
Step 700
700
#274FD7
oklch(49.2% 0.213 265.8)
-
Step 800
800
#2142AD
oklch(42.8% 0.175 265.9)
-
Step 900
900
#1F3989
oklch(37.7% 0.137 266.2)
-
Step 950
950
#122250
oklch(26.9% 0.087 266.2)
#4675FE 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) | #0088FF | 0.050 |
| Deuteranopia (no green cones) | #0077FB | 0.034 |
| Tritanopia (no blue cones) | #0096AE | 0.167 |
| Achromatopsia (no color) | #7F7F7F | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4675FE
#4675FE
oklch(60.7% 0.21 266)
- #A37C00
#A37C00
oklch(60.8% 0.124 86.4)
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 #4675FE, closest first.
No curated palette has a color within ΔE 0.04 of #4675FE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clear Blue #247AFD ΔE 0.024
- Cornflower #6A79F7 ΔE 0.044
- Cerulean Blue #056EEE ΔE 0.050
- Royal Blue #4169E1 ΔE 0.052
- Neon Blue #4361EE ΔE 0.052
- Bright Blue #0165FC ΔE 0.059
- Dodger Blue #1E90FF ΔE 0.066
- Soft Blue #6488EA ΔE 0.070
Use #4675FE 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.