#779CF6
Closest named color: Periwinkle Blue (#8F99FB). oklch(70.4% 0.139 266), rgb(119, 156, 246).
Aa
Black text reads best on this color (7.87:1).
About this color
#779CF6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.139 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.031 away. Black text reads best on it, at 7.87:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.139) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 7.87:1 |
| White text | 2.66:1 |
Values
| HEX | #779CF6 |
| RGB | rgb(119, 156, 246) |
| HSL | hsl(223, 88%, 72%) |
| OKLCH | oklch(70.4% 0.139 266) |
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 #779CF6 | 2.66:1 | Fails | Lc -56.9 | Large or bold text, headings |
| Black text on #779CF6 | 7.87:1 | AAA | Lc 52.3 | Large or bold text, headings |
| #779CF6 text on white | 2.66:1 | Fails | Lc 51.7 | Large or bold text, headings |
| #779CF6 text on black | 7.87:1 | AAA | Lc -50.2 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFB
oklch(93.6% 0.025 265.6)
-
Step 200
200
#CAD9FA
oklch(88.5% 0.048 266)
-
Step 300
300
#A6C0FA
oklch(80.9% 0.087 265.8)
-
Step 400
400 (this color)
#779CF6
oklch(70.4% 0.139 266)
-
Step 500
500
#5681F3
oklch(63% 0.177 266)
-
Step 600
600
#3E67E2
oklch(55.5% 0.193 266.2)
-
Step 700
700
#3055C4
oklch(49% 0.179 265.9)
-
Step 800
800
#28469F
oklch(42.6% 0.149 266.1)
-
Step 900
900
#243C7E
oklch(37.6% 0.116 266)
-
Step 950
950
#15244A
oklch(27% 0.073 265.6)
#779CF6 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) | #78A5FA | 0.023 |
| Deuteranopia (no green cones) | #6A99F4 | 0.018 |
| Tritanopia (no blue cones) | #39AFBD | 0.124 |
| Achromatopsia (no color) | #9E9E9E | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #779CF6
#779CF6
oklch(70.4% 0.139 266)
- #C69819
#C69819
oklch(70.4% 0.139 85.8)
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 #779CF6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.031
- Cornflower Blue #6495ED ΔE 0.032
- Perrywinkle #8F8CE7 ΔE 0.048
- Chefchaouen Blue #4895EF ΔE 0.053
- Lavender Blue #8B88F8 ΔE 0.055
- Soft Blue #6488EA ΔE 0.060
- Periwinkle #8E82FE ΔE 0.071
- Dark Sky Blue #448EE4 ΔE 0.071
Use #779CF6 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.