#787BF9
Closest named color: Cornflower (#6A79F7). oklch(64.3% 0.184 278.9), rgb(120, 123, 249).
Aa
Black text reads best on this color (5.99:1).
About this color
#787BF9 is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.184 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.020 away. Black text reads best on it, at 5.99:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.184) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.99:1 |
| White text | 3.50:1 |
Values
| HEX | #787BF9 |
| RGB | rgb(120, 123, 249) |
| HSL | hsl(239, 91%, 72%) |
| OKLCH | oklch(64.3% 0.184 278.9) |
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 #787BF9 | 3.50:1 | AA large text | Lc -67.8 | Content text, not long reading |
| Black text on #787BF9 | 5.99:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #787BF9 text on white | 3.50:1 | AA large text | Lc 62.3 | Content text, not long reading |
| #787BF9 text on black | 5.99:1 | AA | Lc -39.4 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E9FC
oklch(93.7% 0.026 278.7)
-
Step 200
200
#D1D6FB
oklch(88.4% 0.051 279.2)
-
Step 300
300
#B3BBFA
oklch(80.8% 0.089 278.6)
-
Step 400
400
#8E95F8
oklch(70.6% 0.144 279)
-
Step 500
500 (this color)
#787BF9
oklch(64.3% 0.184 278.9)
-
Step 600
600
#605CE4
oklch(55.6% 0.2 279)
-
Step 700
700
#504BC6
oklch(49.2% 0.185 278.9)
-
Step 800
800
#413EA0
oklch(42.7% 0.154 279)
-
Step 900
900
#36367F
oklch(37.6% 0.12 278.9)
-
Step 950
950
#1F204A
oklch(26.8% 0.076 278.9)
#787BF9 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) | #3A8EFD | 0.071 |
| Deuteranopia (no green cones) | #2A84F6 | 0.075 |
| Tritanopia (no blue cones) | #4097AE | 0.161 |
| Achromatopsia (no color) | #898989 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #787BF9
#787BF9
oklch(64.3% 0.184 278.9)
- #A28D00
#A28D00
oklch(64.3% 0.133 98.6)
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 #787BF9, closest first.
No curated palette has a color within ΔE 0.04 of #787BF9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.020
- Periwinkle #8E82FE ΔE 0.038
- Lavender Blue #8B88F8 ΔE 0.044
- Medium Slate Blue #7B68EE ΔE 0.045
- Soft Blue #6488EA ΔE 0.047
- Medium Purple #9370DB ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.065
- Cornflower Blue #6495ED ΔE 0.072
Use #787BF9 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.