#748BF5
Closest named color: Soft Blue (#6488EA). oklch(66.8% 0.159 272.2), rgb(116, 139, 245).
Aa
Black text reads best on this color (6.75:1).
About this color
#748BF5 is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.159 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.027 away. Black text reads best on it, at 6.75:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.75:1 |
| White text | 3.10:1 |
Values
| HEX | #748BF5 |
| RGB | rgb(116, 139, 245) |
| HSL | hsl(229, 87%, 71%) |
| OKLCH | oklch(66.8% 0.159 272.2) |
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 #748BF5 | 3.10:1 | AA large text | Lc -63.3 | Content text, not long reading |
| Black text on #748BF5 | 6.75:1 | AA | Lc 46.2 | Large or bold text, headings |
| #748BF5 text on white | 3.10:1 | AA large text | Lc 57.9 | Large or bold text, headings |
| #748BF5 text on black | 6.75:1 | AA | Lc -43.9 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9F9
oklch(93.5% 0.022 272.1)
-
Step 200
200
#CFD8F7
oklch(88.5% 0.044 272.7)
-
Step 300
300
#AFBEF4
oklch(80.9% 0.078 272.5)
-
Step 400
400
#869BEE
oklch(70.8% 0.124 272.1)
-
Step 500
500 (this color)
#748BF5
oklch(66.8% 0.159 272.2)
-
Step 600
600
#5366D6
oklch(55.5% 0.172 272.3)
-
Step 700
700
#4454BA
oklch(49.1% 0.161 272.4)
-
Step 800
800
#384596
oklch(42.6% 0.133 272.6)
-
Step 900
900
#2F3B78
oklch(37.6% 0.104 272.1)
-
Step 950
950
#1C2346
oklch(27% 0.065 272.8)
#748BF5 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) | #5E98F9 | 0.037 |
| Deuteranopia (no green cones) | #4F8DF3 | 0.039 |
| Tritanopia (no blue cones) | #35A2B4 | 0.142 |
| Achromatopsia (no color) | #929292 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #748BF5
#748BF5
oklch(66.8% 0.159 272.2)
- #B29100
#B29100
oklch(66.8% 0.137 92.6)
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 #748BF5, closest first.
No curated palette has a color within ΔE 0.04 of #748BF5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.027
- Lavender Blue #8B88F8 ΔE 0.031
- Cornflower Blue #6495ED ΔE 0.034
- Perrywinkle #8F8CE7 ΔE 0.041
- Periwinkle #8E82FE ΔE 0.042
- Cornflower #6A79F7 ΔE 0.049
- Chefchaouen Blue #4895EF ΔE 0.050
- Periwinkle Blue #8F99FB ΔE 0.053
Use #748BF5 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.