#7788BF
Closest named color: Faded Blue (#658CBB). oklch(63.5% 0.085 270.6), rgb(119, 136, 191).
Aa
Black text reads best on this color (6.05:1).
About this color
#7788BF is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.085 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.026 away. Black text reads best on it, at 6.05:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.05:1 |
| White text | 3.46:1 |
Values
| HEX | #7788BF |
| RGB | rgb(119, 136, 191) |
| HSL | hsl(226, 36%, 61%) |
| OKLCH | oklch(63.5% 0.085 270.6) |
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 #7788BF | 3.46:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #7788BF | 6.05:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #7788BF text on white | 3.46:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #7788BF text on black | 6.05:1 | AA | Lc -39.5 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7EAF2
oklch(93.7% 0.011 269.5)
-
Step 200
200
#D3D9E9
oklch(88.6% 0.023 269.4)
-
Step 300
300
#B6C0DC
oklch(80.9% 0.041 269.9)
-
Step 400
400
#919FCB
oklch(70.7% 0.067 270.9)
-
Step 500
500 (this color)
#7788BF
oklch(63.5% 0.085 270.6)
-
Step 600
600
#5F70AA
oklch(55.6% 0.093 270.7)
-
Step 700
700
#4E5D92
oklch(49% 0.087 270.9)
-
Step 800
800
#404C76
oklch(42.6% 0.072 271)
-
Step 900
900
#36405F
oklch(37.7% 0.055 269.9)
-
Step 950
950
#202638
oklch(27.1% 0.035 269.8)
#7788BF 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) | #768DC1 | 0.013 |
| Deuteranopia (no green cones) | #7087BE | 0.010 |
| Tritanopia (no blue cones) | #61939B | 0.077 |
| Achromatopsia (no color) | #8A8A8A | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7788BF
#7788BF
oklch(63.5% 0.085 270.6)
- #9E894B
#9E894B
oklch(63.5% 0.085 91.2)
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 #7788BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.026
- Silver Lake Blue #778DA9 ΔE 0.040
- Dusty Blue #5A86AD ΔE 0.047
- Blue Grey #758DA3 ΔE 0.050
- Off Blue #5684AE ΔE 0.051
- Lavender Gray #7E7F9A ΔE 0.055
- Cool Blue #4984B8 ΔE 0.057
- Light Slate Gray #778899 ΔE 0.059
Use #7788BF 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.