#7BB3F0
Closest named color: Carolina Blue (#8AB8FE). oklch(75.2% 0.106 251.4), rgb(123, 179, 240).
Aa
Black text reads best on this color (9.54:1).
About this color
#7BB3F0 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.106 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.029 away. Black text reads best on it, at 9.54:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.106) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.54:1 |
| White text | 2.19:1 |
Values
| HEX | #7BB3F0 |
| RGB | rgb(123, 179, 240) |
| HSL | hsl(211, 80%, 71%) |
| OKLCH | oklch(75.2% 0.106 251.4) |
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 #7BB3F0 | 2.19:1 | Fails | Lc -47.9 | Large or bold text, headings |
| Black text on #7BB3F0 | 9.54:1 | AAA | Lc 60.8 | Content text, not long reading |
| #7BB3F0 text on white | 2.19:1 | Fails | Lc 43.2 | Non-text elements, placeholder text |
| #7BB3F0 text on black | 9.54:1 | AAA | Lc -59.0 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C8DBF1
oklch(88.4% 0.037 252.1)
-
Step 300
300
#A2C4EB
oklch(80.9% 0.066 252.1)
-
Step 400
400 (this color)
#7BB3F0
oklch(75.2% 0.106 251.4)
-
Step 500
500
#438DD8
oklch(63.1% 0.135 251.1)
-
Step 600
600
#1F75C6
oklch(55.6% 0.148 251.6)
-
Step 700
700
#0F62AB
oklch(49.1% 0.137 251.5)
-
Step 800
800
#12508A
oklch(42.6% 0.113 251.5)
-
Step 900
900
#18436F
oklch(37.7% 0.089 251.8)
-
Step 950
950
#0F2841
oklch(27.1% 0.056 250.6)
#7BB3F0 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) | #9BB5F3 | 0.038 |
| Deuteranopia (no green cones) | #8CAAEF | 0.028 |
| Tritanopia (no blue cones) | #44C1C8 | 0.092 |
| Achromatopsia (no color) | #AFAFAF | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BB3F0
#7BB3F0
oklch(75.2% 0.106 251.4)
- #D9A35F
#D9A35F
oklch(75.2% 0.107 71.4)
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 #7BB3F0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.029
- Lightblue #7BC8F6 ΔE 0.056
- Pastel Blue #A2BFFE ΔE 0.060
- Sky #82CAFC ΔE 0.062
- Deep Sky Blue #00BFFF ΔE 0.064
- Light Grey Blue #9DBCD4 ΔE 0.066
- Vivid Sky Blue #4CC9F0 ΔE 0.066
- Light Cornflower Blue #98C1D9 ΔE 0.067
Use #7BB3F0 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.