#7783CF
Closest named color: Soft Blue (#6488EA). oklch(63.3% 0.115 275.8), rgb(119, 131, 207).
Aa
Black text reads best on this color (5.93:1).
About this color
#7783CF is a medium-light, moderately saturated blue. In OKLCH its lightness is 63%, its chroma 0.115 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.044 away. Black text reads best on it, at 5.93:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.93:1 |
| White text | 3.54:1 |
Values
| HEX | #7783CF |
| RGB | rgb(119, 131, 207) |
| HSL | hsl(232, 48%, 64%) |
| OKLCH | oklch(63.3% 0.115 275.8) |
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 #7783CF | 3.54:1 | AA large text | Lc -68.4 | Content text, not long reading |
| Black text on #7783CF | 5.93:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #7783CF text on white | 3.54:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #7783CF text on black | 5.93:1 | AA | Lc -38.8 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200
#D3D8EE
oklch(88.5% 0.031 275.6)
-
Step 300
300
#B6BEE6
oklch(80.9% 0.057 276.2)
-
Step 400
400
#919CD9
oklch(70.7% 0.09 276)
-
Step 500
500 (this color)
#7783CF
oklch(63.3% 0.115 275.8)
-
Step 600
600
#606BBB
oklch(55.6% 0.124 275.7)
-
Step 700
700
#4F59A2
oklch(49.2% 0.117 275.4)
-
Step 800
800
#414983
oklch(42.7% 0.096 275.6)
-
Step 900
900
#373D69
oklch(37.6% 0.075 276.3)
-
Step 950
950
#20243D
oklch(26.9% 0.047 275.9)
#7783CF 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) | #688CD2 | 0.028 |
| Deuteranopia (no green cones) | #6285CD | 0.027 |
| Tritanopia (no blue cones) | #5A929F | 0.102 |
| Achromatopsia (no color) | #888888 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7783CF
#7783CF
oklch(63.3% 0.115 275.8)
- #9F8929
#9F8929
oklch(63.3% 0.115 95.8)
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 #7783CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.044
- Faded Blue #658CBB ΔE 0.049
- Perrywinkle #8F8CE7 ΔE 0.054
- Cornflower Blue #6495ED ΔE 0.059
- Dark Sky Blue #448EE4 ΔE 0.061
- Medium Purple #9370DB ΔE 0.065
- Cool Blue #4984B8 ΔE 0.066
- Deep Lilac #966EBD ΔE 0.067
Use #7783CF 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.