#759EE3
Closest named color: Cornflower Blue (#6495ED). oklch(69.8% 0.112 260.5), rgb(117, 158, 227).
Aa
Black text reads best on this color (7.75:1).
About this color
#759EE3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.112 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.038 away. Black text reads best on it, at 7.75:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.75:1 |
| White text | 2.70:1 |
Values
| HEX | #759EE3 |
| RGB | rgb(117, 158, 227) |
| HSL | hsl(218, 66%, 67%) |
| OKLCH | oklch(69.8% 0.112 260.5) |
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 #759EE3 | 2.70:1 | Fails | Lc -57.6 | Large or bold text, headings |
| Black text on #759EE3 | 7.75:1 | AAA | Lc 51.6 | Large or bold text, headings |
| #759EE3 text on white | 2.70:1 | Fails | Lc 52.4 | Large or bold text, headings |
| #759EE3 text on black | 7.75:1 | AAA | Lc -49.5 | 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
#CBDAF3
oklch(88.5% 0.038 260.7)
-
Step 300
300
#A7C2EE
oklch(80.9% 0.069 260.1)
-
Step 400
400 (this color)
#759EE3
oklch(69.8% 0.112 260.5)
-
Step 500
500
#5588DF
oklch(63.2% 0.143 260.4)
-
Step 600
600
#3A70CD
oklch(55.7% 0.155 260.5)
-
Step 700
700
#2C5DB1
oklch(49.1% 0.144 260.4)
-
Step 800
800
#254C8F
oklch(42.6% 0.12 260.4)
-
Step 900
900
#234072
oklch(37.6% 0.093 260.6)
-
Step 950
950
#152643
oklch(27% 0.059 260.5)
#759EE3 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) | #84A3E6 | 0.024 |
| Deuteranopia (no green cones) | #7798E2 | 0.016 |
| Tritanopia (no blue cones) | #45ADB7 | 0.099 |
| Achromatopsia (no color) | #9D9D9D | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #759EE3
#759EE3
oklch(69.8% 0.112 260.5)
- #C29645
#C29645
oklch(69.9% 0.112 80.4)
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 #759EE3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.038
- Periwinkle Blue #8F99FB ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.057
- Soft Blue #6488EA ΔE 0.067
- Dark Sky Blue #448EE4 ΔE 0.070
- Greyblue #77A1B5 ΔE 0.072
- Lavender Blue #8B88F8 ΔE 0.074
Use #759EE3 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.