#787CF0
Closest named color: Cornflower (#6A79F7). oklch(63.9% 0.17 278.9), rgb(120, 124, 240).
Aa
Black text reads best on this color (5.93:1).
About this color
#787CF0 is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.170 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.024 away. Black text reads best on it, at 5.93:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.170) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.93:1 |
| White text | 3.53:1 |
Values
| HEX | #787CF0 |
| RGB | rgb(120, 124, 240) |
| HSL | hsl(238, 80%, 71%) |
| OKLCH | oklch(63.9% 0.17 278.9) |
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 #787CF0 | 3.53:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #787CF0 | 5.93:1 | AA | Lc 41.4 | Non-text elements, placeholder text |
| #787CF0 text on white | 3.53:1 | AA large text | Lc 62.7 | Content text, not long reading |
| #787CF0 text on black | 5.93:1 | AA | Lc -39.0 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E9FA
oklch(93.7% 0.023 277.9)
-
Step 200
200
#D2D7F8
oklch(88.6% 0.046 278.6)
-
Step 300
300
#B4BCF6
oklch(80.9% 0.082 278.3)
-
Step 400
400
#8F96F2
oklch(70.6% 0.134 279.1)
-
Step 500
500 (this color)
#787CF0
oklch(63.9% 0.17 278.9)
-
Step 600
600
#605FDC
oklch(55.5% 0.186 278.8)
-
Step 700
700
#504EBF
oklch(49.2% 0.172 278.8)
-
Step 800
800
#41409A
oklch(42.6% 0.143 278.9)
-
Step 900
900
#37387B
oklch(37.8% 0.111 279)
-
Step 950
950
#202148
oklch(27% 0.071 279.4)
#787CF0 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) | #478DF4 | 0.062 |
| Deuteranopia (no green cones) | #3B84ED | 0.065 |
| Tritanopia (no blue cones) | #4895AB | 0.148 |
| Achromatopsia (no color) | #888888 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #787CF0
#787CF0
oklch(63.9% 0.17 278.9)
- #A08C00
#A08C00
oklch(63.9% 0.132 99.1)
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 #787CF0, closest first.
No curated palette has a color within ΔE 0.04 of #787CF0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.024
- Soft Blue #6488EA ΔE 0.039
- Periwinkle #8E82FE ΔE 0.041
- Lavender Blue #8B88F8 ΔE 0.043
- Medium Slate Blue #7B68EE ΔE 0.047
- Medium Purple #9370DB ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.058
- Cornflower Blue #6495ED ΔE 0.066
Use #787CF0 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.