#7BB3D3
Closest named color: Light Grey Blue (#9DBCD4). oklch(74% 0.075 234.2), rgb(123, 179, 211).
Aa
Black text reads best on this color (9.23:1).
About this color
#7BB3D3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.075 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.049 away. Black text reads best on it, at 9.23:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.23:1 |
| White text | 2.27:1 |
Values
| HEX | #7BB3D3 |
| RGB | rgb(123, 179, 211) |
| HSL | hsl(202, 50%, 65%) |
| OKLCH | oklch(74% 0.075 234.2) |
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 #7BB3D3 | 2.27:1 | Fails | Lc -49.6 | Large or bold text, headings |
| Black text on #7BB3D3 | 9.23:1 | AAA | Lc 59.2 | Large or bold text, headings |
| #7BB3D3 text on white | 2.27:1 | Fails | Lc 44.8 | Non-text elements, placeholder text |
| #7BB3D3 text on black | 9.23:1 | AAA | Lc -57.3 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2ECF2
oklch(93.7% 0.013 233.7)
-
Step 200
200
#C9DCE8
oklch(88.4% 0.026 235.4)
-
Step 300
300
#A4C6DB
oklch(80.9% 0.047 235.3)
-
Step 400
400 (this color)
#7BB3D3
oklch(74% 0.075 234.2)
-
Step 500
500
#4893BA
oklch(63.2% 0.095 233.7)
-
Step 600
600
#247CA7
oklch(55.5% 0.104 234.9)
-
Step 700
700
#14698F
oklch(49.2% 0.096 234.1)
-
Step 800
800
#155574
oklch(42.6% 0.08 234.8)
-
Step 900
900
#1A475E
oklch(37.8% 0.063 234.2)
-
Step 950
950
#112A37
oklch(27.2% 0.039 233.4)
#7BB3D3 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) | #A4B1D5 | 0.049 |
| Deuteranopia (no green cones) | #98A8D3 | 0.043 |
| Tritanopia (no blue cones) | #58BCBD | 0.057 |
| Achromatopsia (no color) | #ACACAC | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BB3D3
#7BB3D3
oklch(74% 0.075 234.2)
- #D09E7E
#D09E7E
oklch(73.8% 0.074 53.9)
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 #7BB3D3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.053
- Cool Steel #97A7B3 ΔE 0.054
- Bluegrey #85A3B2 ΔE 0.054
- Greyblue #77A1B5 ΔE 0.058
- Bluey Grey #89A0B0 ΔE 0.061
- Carolina Blue #8AB8FE ΔE 0.066
- Lightblue #7BC8F6 ΔE 0.066
Use #7BB3D3 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.