#78A0EC
Closest named color: Cornflower Blue (#6495ED). oklch(70.8% 0.12 262.5), rgb(120, 160, 236).
Aa
Black text reads best on this color (8.03:1).
About this color
#78A0EC is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.120 and its hue 263°. 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 8.03:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.03:1 |
| White text | 2.61:1 |
Values
| HEX | #78A0EC |
| RGB | rgb(120, 160, 236) |
| HSL | hsl(219, 75%, 70%) |
| OKLCH | oklch(70.8% 0.12 262.5) |
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 #78A0EC | 2.61:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #78A0EC | 8.03:1 | AAA | Lc 53.2 | Large or bold text, headings |
| #78A0EC text on white | 2.61:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #78A0EC text on black | 8.03:1 | AAA | Lc -51.0 | 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
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CBDAF6
oklch(88.6% 0.042 263)
-
Step 300
300
#A7C1F2
oklch(80.9% 0.075 262.9)
-
Step 400
400 (this color)
#78A0EC
oklch(70.8% 0.12 262.5)
-
Step 500
500
#5586E6
oklch(63.2% 0.154 262.5)
-
Step 600
600
#3B6DD4
oklch(55.6% 0.168 262.7)
-
Step 700
700
#2D5BB7
oklch(49.2% 0.155 262.3)
-
Step 800
800
#264B94
oklch(42.8% 0.128 262.2)
-
Step 900
900
#233F76
oklch(37.7% 0.1 262.3)
-
Step 950
950
#152545
oklch(26.9% 0.064 262.8)
#78A0EC 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) | #83A6EF | 0.022 |
| Deuteranopia (no green cones) | #769BEA | 0.014 |
| Tritanopia (no blue cones) | #45B0BB | 0.108 |
| Achromatopsia (no color) | #A0A0A0 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78A0EC
#78A0EC
oklch(70.8% 0.12 262.5)
- #C6993D
#C6993D
oklch(70.8% 0.12 82.2)
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 #78A0EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.040
- Periwinkle Blue #8F99FB ΔE 0.042
- Perrywinkle #8F8CE7 ΔE 0.055
- Chefchaouen Blue #4895EF ΔE 0.060
- Lavender Blue #8B88F8 ΔE 0.070
- Carolina Blue #8AB8FE ΔE 0.070
- Soft Blue #6488EA ΔE 0.071
- Dark Sky Blue #448EE4 ΔE 0.076
Use #78A0EC 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.