#759DE3
Closest named color: Cornflower Blue (#6495ED). oklch(69.6% 0.113 261.1), rgb(117, 157, 227).
Aa
Black text reads best on this color (7.68:1).
About this color
#759DE3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.113 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.036 away. Black text reads best on it, at 7.68:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.68:1 |
| White text | 2.73:1 |
Values
| HEX | #759DE3 |
| RGB | rgb(117, 157, 227) |
| HSL | hsl(218, 66%, 67%) |
| OKLCH | oklch(69.6% 0.113 261.1) |
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 #759DE3 | 2.73:1 | Fails | Lc -58.0 | Large or bold text, headings |
| Black text on #759DE3 | 7.68:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #759DE3 text on white | 2.73:1 | Fails | Lc 52.8 | Large or bold text, headings |
| #759DE3 text on black | 7.68:1 | AAA | Lc -49.1 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CBDAF4
oklch(88.5% 0.039 261.5)
-
Step 300
300
#A7C2EF
oklch(81% 0.07 260.6)
-
Step 400
400 (this color)
#759DE3
oklch(69.6% 0.113 261.1)
-
Step 500
500
#5687E0
oklch(63.1% 0.145 261.4)
-
Step 600
600
#3B6FCD
oklch(55.5% 0.156 261.1)
-
Step 700
700
#2D5CB2
oklch(49% 0.146 261.3)
-
Step 800
800
#264C90
oklch(42.7% 0.121 261)
-
Step 900
900
#244073
oklch(37.8% 0.094 261.4)
-
Step 950
950
#152643
oklch(27% 0.059 260.5)
#759DE3 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) | #82A2E6 | 0.022 |
| Deuteranopia (no green cones) | #7698E1 | 0.013 |
| Tritanopia (no blue cones) | #45ACB6 | 0.100 |
| Achromatopsia (no color) | #9C9C9C | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #759DE3
#759DE3
oklch(69.6% 0.113 261.1)
- #C19542
#C19542
oklch(69.5% 0.113 80.8)
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 #759DE3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.036
- Periwinkle Blue #8F99FB ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.054
- Chefchaouen Blue #4895EF ΔE 0.055
- Soft Blue #6488EA ΔE 0.065
- Dark Sky Blue #448EE4 ΔE 0.068
- Lavender Blue #8B88F8 ΔE 0.072
- Faded Blue #658CBB ΔE 0.073
Use #759DE3 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.