#778DFA
Closest named color: Lavender Blue (#8B88F8). oklch(67.7% 0.162 272.8), rgb(119, 141, 250).
Aa
Black text reads best on this color (6.97:1).
About this color
#778DFA is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.162 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.027 away. Black text reads best on it, at 6.97:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.162) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.97:1 |
| White text | 3.01:1 |
Values
| HEX | #778DFA |
| RGB | rgb(119, 141, 250) |
| HSL | hsl(230, 93%, 72%) |
| OKLCH | oklch(67.7% 0.162 272.8) |
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 #778DFA | 3.01:1 | AA large text | Lc -62.0 | Content text, not long reading |
| Black text on #778DFA | 6.97:1 | AA | Lc 47.4 | Large or bold text, headings |
| #778DFA text on white | 3.01:1 | AA large text | Lc 56.6 | Large or bold text, headings |
| #778DFA text on black | 6.97:1 | AA | Lc -45.1 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E3E9FE
oklch(93.6% 0.029 273.1)
-
Step 200
200
#CCD8FF
oklch(88.6% 0.055 271.8)
-
Step 300
300
#ACBDFF
oklch(80.9% 0.095 273)
-
Step 400
400 (this color)
#778DFA
oklch(67.7% 0.162 272.8)
-
Step 500
500
#6579FF
oklch(63.1% 0.198 273)
-
Step 600
600
#4E5BF4
oklch(55.6% 0.226 272.8)
-
Step 700
700
#4049D4
oklch(49% 0.209 272.9)
-
Step 800
800
#343DAC
oklch(42.7% 0.175 272.8)
-
Step 900
900
#2C3688
oklch(37.7% 0.136 272.8)
-
Step 950
950
#1A214F
oklch(27.1% 0.084 273)
#778DFA 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) | #5E9AFE | 0.039 |
| Deuteranopia (no green cones) | #4F8FF8 | 0.042 |
| Tritanopia (no blue cones) | #39A5B7 | 0.145 |
| Achromatopsia (no color) | #959595 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #778DFA
#778DFA
oklch(67.7% 0.162 272.8)
- #B59400
#B59400
oklch(67.7% 0.139 92.9)
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 #778DFA, closest first.
No curated palette has a color within ΔE 0.04 of #778DFA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.027
- Soft Blue #6488EA ΔE 0.036
- Cornflower Blue #6495ED ΔE 0.037
- Periwinkle #8E82FE ΔE 0.039
- Perrywinkle #8F8CE7 ΔE 0.041
- Periwinkle Blue #8F99FB ΔE 0.046
- Chefchaouen Blue #4895EF ΔE 0.054
- Cornflower #6A79F7 ΔE 0.054
Use #778DFA 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.