#749BEE
Closest named color: Cornflower Blue (#6495ED). oklch(69.6% 0.13 264.2), rgb(116, 155, 238).
Aa
Black text reads best on this color (7.66:1).
About this color
#749BEE is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.130 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.025 away. Black text reads best on it, at 7.66:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.66:1 |
| White text | 2.73:1 |
Values
| HEX | #749BEE |
| RGB | rgb(116, 155, 238) |
| HSL | hsl(221, 78%, 69%) |
| OKLCH | oklch(69.6% 0.13 264.2) |
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 #749BEE | 2.73:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #749BEE | 7.66:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #749BEE text on white | 2.73:1 | Fails | Lc 52.8 | Large or bold text, headings |
| #749BEE text on black | 7.66:1 | AAA | Lc -49.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CADAF8
oklch(88.6% 0.045 263.1)
-
Step 300
300
#A6C1F6
oklch(81% 0.081 263.6)
-
Step 400
400 (this color)
#749BEE
oklch(69.6% 0.13 264.2)
-
Step 500
500
#5584ED
oklch(63.2% 0.166 264.1)
-
Step 600
600
#3B6ADB
oklch(55.5% 0.181 264.3)
-
Step 700
700
#2E58BE
oklch(49.1% 0.167 264.2)
-
Step 800
800
#26499A
oklch(42.8% 0.139 263.9)
-
Step 900
900
#233E7A
oklch(37.7% 0.107 263.8)
-
Step 950
950
#152548
oklch(27.1% 0.069 263.9)
#749BEE 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) | #7BA2F1 | 0.021 |
| Deuteranopia (no green cones) | #6C97EC | 0.015 |
| Tritanopia (no blue cones) | #39ADB9 | 0.117 |
| Achromatopsia (no color) | #9C9C9C | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #749BEE
#749BEE
oklch(69.6% 0.13 264.2)
- #C39529
#C39529
oklch(69.6% 0.13 83.9)
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 #749BEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.025
- Periwinkle Blue #8F99FB ΔE 0.040
- Perrywinkle #8F8CE7 ΔE 0.047
- Chefchaouen Blue #4895EF ΔE 0.048
- Soft Blue #6488EA ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.064
- Periwinkle #8E82FE ΔE 0.076
Use #749BEE 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.