#779DF1
Closest named color: Cornflower Blue (#6495ED). oklch(70.4% 0.131 264.8), rgb(119, 157, 241).
Aa
Black text reads best on this color (7.87:1).
About this color
#779DF1 is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.131 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.032 away. Black text reads best on it, at 7.87:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.131) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.87:1 |
| White text | 2.66:1 |
Values
| HEX | #779DF1 |
| RGB | rgb(119, 157, 241) |
| HSL | hsl(221, 81%, 71%) |
| OKLCH | oklch(70.4% 0.131 264.8) |
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 #779DF1 | 2.66:1 | Fails | Lc -56.9 | Large or bold text, headings |
| Black text on #779DF1 | 7.87:1 | AAA | Lc 52.3 | Large or bold text, headings |
| #779DF1 text on white | 2.66:1 | Fails | Lc 51.7 | Large or bold text, headings |
| #779DF1 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CAD9F8
oklch(88.4% 0.046 264.9)
-
Step 300
300
#A7C0F6
oklch(80.8% 0.082 265.3)
-
Step 400
400 (this color)
#779DF1
oklch(70.4% 0.131 264.8)
-
Step 500
500
#5683ED
oklch(63% 0.167 264.7)
-
Step 600
600
#3D6ADC
oklch(55.6% 0.182 264.8)
-
Step 700
700
#2F57BF
oklch(49% 0.17 264.9)
-
Step 800
800
#28489A
oklch(42.7% 0.139 265)
-
Step 900
900
#243D7B
oklch(37.6% 0.11 265)
-
Step 950
950
#152448
oklch(26.9% 0.07 265)
#779DF1 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) | #7CA4F4 | 0.020 |
| Deuteranopia (no green cones) | #6E99EF | 0.016 |
| Tritanopia (no blue cones) | #3EAFBC | 0.117 |
| Achromatopsia (no color) | #9E9E9E | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #779DF1
#779DF1
oklch(70.4% 0.131 264.8)
- #C5982B
#C5982B
oklch(70.4% 0.131 84.7)
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 #779DF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.032
- Periwinkle Blue #8F99FB ΔE 0.035
- Perrywinkle #8F8CE7 ΔE 0.049
- Chefchaouen Blue #4895EF ΔE 0.054
- Lavender Blue #8B88F8 ΔE 0.059
- Soft Blue #6488EA ΔE 0.062
- Dark Sky Blue #448EE4 ΔE 0.071
- Carolina Blue #8AB8FE ΔE 0.077
Use #779DF1 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.