#788AB2
Closest named color: Silver Lake Blue (#778DA9). oklch(63.4% 0.064 265.8), rgb(120, 138, 178).
Aa
Black text reads best on this color (6.07:1).
About this color
#788AB2 is a medium-light, muted blue. In OKLCH its lightness is 63%, its chroma 0.064 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.018 away. Black text reads best on it, at 6.07:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.07:1 |
| White text | 3.45:1 |
Values
| HEX | #788AB2 |
| RGB | rgb(120, 138, 178) |
| HSL | hsl(221, 27%, 58%) |
| OKLCH | oklch(63.4% 0.064 265.8) |
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 #788AB2 | 3.45:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #788AB2 | 6.07:1 | AA | Lc 42.0 | Non-text elements, placeholder text |
| #788AB2 text on white | 3.45:1 | AA large text | Lc 62.1 | Content text, not long reading |
| #788AB2 text on black | 6.07:1 | AA | Lc -39.6 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D4D9E5
oklch(88.5% 0.017 267.8)
-
Step 300
300
#B7C1D6
oklch(81% 0.032 265.3)
-
Step 400
400
#92A1C1
oklch(70.8% 0.05 265.3)
-
Step 500
500 (this color)
#788AB2
oklch(63.4% 0.064 265.8)
-
Step 600
600
#60739D
oklch(55.7% 0.069 265.4)
-
Step 700
700
#4F6086
oklch(49.1% 0.065 265.5)
-
Step 800
800
#414E6D
oklch(42.6% 0.054 266.6)
-
Step 900
900
#374158
oklch(37.6% 0.042 266.2)
-
Step 950
950
#202634
oklch(26.9% 0.028 266.5)
#788AB2 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) | #7D8DB4 | 0.011 |
| Deuteranopia (no green cones) | #7888B1 | 0.005 |
| Tritanopia (no blue cones) | #679298 | 0.057 |
| Achromatopsia (no color) | #8A8A8A | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #788AB2
#788AB2
oklch(63.4% 0.064 265.8)
- #9C885D
#9C885D
oklch(63.4% 0.064 85.7)
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 #788AB2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.018
- Faded Blue #658CBB ΔE 0.025
- Blue Grey #758DA3 ΔE 0.028
- Light Slate Gray #778899 ΔE 0.038
- Lavender Gray #7E7F9A ΔE 0.040
- Dusty Blue #5A86AD ΔE 0.041
- Steel #738595 ΔE 0.044
- Off Blue #5684AE ΔE 0.047
Use #788AB2 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.