#7BB7DB
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.2% 0.081 235.7), rgb(123, 183, 219).
Aa
Black text reads best on this color (9.63:1).
About this color
#7BB7DB is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.081 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.044 away. Black text reads best on it, at 9.63:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.63:1 |
| White text | 2.17:1 |
Values
| HEX | #7BB7DB |
| RGB | rgb(123, 183, 219) |
| HSL | hsl(203, 57%, 67%) |
| OKLCH | oklch(75.2% 0.081 235.7) |
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 #7BB7DB | 2.17:1 | Fails | Lc -47.5 | Large or bold text, headings |
| Black text on #7BB7DB | 9.63:1 | AAA | Lc 61.2 | Content text, not long reading |
| #7BB7DB text on white | 2.17:1 | Fails | Lc 42.8 | Non-text elements, placeholder text |
| #7BB7DB text on black | 9.63:1 | AAA | Lc -59.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C8DDE9
oklch(88.6% 0.028 232.7)
-
Step 300
300
#A2C6DD
oklch(80.8% 0.05 236.3)
-
Step 400
400 (this color)
#7BB7DB
oklch(75.2% 0.081 235.7)
-
Step 500
500
#4193BF
oklch(63.1% 0.103 235.2)
-
Step 600
600
#177CAC
oklch(55.5% 0.113 236.1)
-
Step 700
700
#026993
oklch(49.2% 0.104 235.1)
-
Step 800
800
#0C5578
oklch(42.6% 0.087 236.5)
-
Step 900
900
#164760
oklch(37.8% 0.067 234.9)
-
Step 950
950
#0F2A38
oklch(27.1% 0.042 233.9)
#7BB7DB 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) | #A6B6DD | 0.051 |
| Deuteranopia (no green cones) | #99ABDA | 0.044 |
| Tritanopia (no blue cones) | #53C0C3 | 0.061 |
| Achromatopsia (no color) | #B0B0B0 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BB7DB
#7BB7DB
oklch(75.2% 0.081 235.7)
- #D7A17D
#D7A17D
oklch(75.1% 0.081 54.8)
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 #7BB7DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.044
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Lightblue #7BC8F6 ΔE 0.052
- Carolina Blue #8AB8FE ΔE 0.055
- Vivid Sky Blue #4CC9F0 ΔE 0.056
- Sky #82CAFC ΔE 0.062
- Cool Steel #97A7B3 ΔE 0.064
- Sky Blue #87CEEB ΔE 0.065
Use #7BB7DB 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.