#779FEF
Closest named color: Cornflower Blue (#6495ED). oklch(70.7% 0.126 263.3), rgb(119, 159, 239).
Aa
Black text reads best on this color (7.99:1).
About this color
#779FEF is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.126 and its hue 263°. 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 7.99:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.126) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.99:1 |
| White text | 2.62:1 |
Values
| HEX | #779FEF |
| RGB | rgb(119, 159, 239) |
| HSL | hsl(220, 79%, 70%) |
| OKLCH | oklch(70.7% 0.126 263.3) |
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 #779FEF | 2.62:1 | Fails | Lc -56.3 | Large or bold text, headings |
| Black text on #779FEF | 7.99:1 | AAA | Lc 52.9 | Large or bold text, headings |
| #779FEF text on white | 2.62:1 | Fails | Lc 51.1 | Large or bold text, headings |
| #779FEF text on black | 7.99:1 | AAA | Lc -50.8 | 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
#CADAF7
oklch(88.5% 0.044 262.4)
-
Step 300
300
#A6C1F4
oklch(80.9% 0.078 262.9)
-
Step 400
400 (this color)
#779FEF
oklch(70.7% 0.126 263.3)
-
Step 500
500
#5585EA
oklch(63.2% 0.161 263.4)
-
Step 600
600
#3A6CD8
oklch(55.6% 0.175 263.2)
-
Step 700
700
#2D59BB
oklch(49% 0.162 263.4)
-
Step 800
800
#264A97
oklch(42.8% 0.133 263.1)
-
Step 900
900
#233E79
oklch(37.7% 0.106 263.6)
-
Step 950
950
#152547
oklch(27.1% 0.067 263.6)
#779FEF 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) | #80A6F2 | 0.022 |
| Deuteranopia (no green cones) | #729BED | 0.013 |
| Tritanopia (no blue cones) | #40B0BC | 0.112 |
| Achromatopsia (no color) | #A0A0A0 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #779FEF
#779FEF
oklch(70.7% 0.126 263.3)
- #C69934
#C69934
oklch(70.8% 0.126 83.7)
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 #779FEF, 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 0.039
- Perrywinkle #8F8CE7 ΔE 0.053
- Chefchaouen Blue #4895EF ΔE 0.057
- Lavender Blue #8B88F8 ΔE 0.065
- Soft Blue #6488EA ΔE 0.067
- Carolina Blue #8AB8FE ΔE 0.072
- Dark Sky Blue #448EE4 ΔE 0.074
Use #779FEF 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.