#759BDB
Closest named color: Cornflower Blue (#6495ED). oklch(68.7% 0.104 260.5), rgb(117, 155, 219).
Aa
Black text reads best on this color (7.46:1).
About this color
#759BDB is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.104 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.040 away. Black text reads best on it, at 7.46:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.46:1 |
| White text | 2.81:1 |
Values
| HEX | #759BDB |
| RGB | rgb(117, 155, 219) |
| HSL | hsl(218, 59%, 66%) |
| OKLCH | oklch(68.7% 0.104 260.5) |
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 #759BDB | 2.81:1 | Fails | Lc -59.2 | Large or bold text, headings |
| Black text on #759BDB | 7.46:1 | AAA | Lc 50.1 | Large or bold text, headings |
| #759BDB text on white | 2.81:1 | Fails | Lc 54.0 | Large or bold text, headings |
| #759BDB text on black | 7.46:1 | AAA | Lc -47.9 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200
#CCDAF2
oklch(88.5% 0.036 261.3)
-
Step 300
300
#A9C2EB
oklch(80.9% 0.064 260.3)
-
Step 400
400 (this color)
#759BDB
oklch(68.7% 0.104 260.5)
-
Step 500
500
#5988D9
oklch(63% 0.133 260.7)
-
Step 600
600
#3F71C7
oklch(55.7% 0.144 260.5)
-
Step 700
700
#315EAC
oklch(49.2% 0.134 260.6)
-
Step 800
800
#294D8B
oklch(42.7% 0.111 260.5)
-
Step 900
900
#25416F
oklch(37.8% 0.086 259.8)
-
Step 950
950
#162641
oklch(27% 0.055 260.3)
#759BDB 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) | #839FDE | 0.021 |
| Deuteranopia (no green cones) | #7796DA | 0.013 |
| Tritanopia (no blue cones) | #4CA9B2 | 0.092 |
| Achromatopsia (no color) | #9A9A9A | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #759BDB
#759BDB
oklch(68.7% 0.104 260.5)
- #BC934A
#BC934A
oklch(68.7% 0.104 80)
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 #759BDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.040
- Perrywinkle #8F8CE7 ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.058
- Periwinkle Blue #8F99FB ΔE 0.060
- Faded Blue #658CBB ΔE 0.062
- Greyblue #77A1B5 ΔE 0.064
- Soft Blue #6488EA ΔE 0.065
- Dark Sky Blue #448EE4 ΔE 0.067
Use #759BDB 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.