#7BB3CF
Closest named color: Light Grey Blue (#9DBCD4). oklch(73.8% 0.071 230.6), rgb(123, 179, 207).
Aa
Black text reads best on this color (9.19:1).
About this color
#7BB3CF is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.071 and its hue 231°. 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 9.19:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.19:1 |
| White text | 2.28:1 |
Values
| HEX | #7BB3CF |
| RGB | rgb(123, 179, 207) |
| HSL | hsl(200, 47%, 65%) |
| OKLCH | oklch(73.8% 0.071 230.6) |
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 #7BB3CF | 2.28:1 | Fails | Lc -49.8 | Large or bold text, headings |
| Black text on #7BB3CF | 9.19:1 | AAA | Lc 59.0 | Large or bold text, headings |
| #7BB3CF text on white | 2.28:1 | Fails | Lc 45.0 | Non-text elements, placeholder text |
| #7BB3CF text on black | 9.19:1 | AAA | Lc -57.1 | 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
#E2ECF1
oklch(93.7% 0.013 228.9)
-
Step 200
200
#CADDE7
oklch(88.6% 0.025 230.5)
-
Step 300
300
#A4C7D8
oklch(81% 0.044 228.9)
-
Step 400
400 (this color)
#7BB3CF
oklch(73.8% 0.071 230.6)
-
Step 500
500
#4893B6
oklch(63% 0.091 230.8)
-
Step 600
600
#247DA2
oklch(55.5% 0.099 230.6)
-
Step 700
700
#15698B
oklch(49% 0.092 231.3)
-
Step 800
800
#165671
oklch(42.7% 0.076 231)
-
Step 900
900
#1A475B
oklch(37.6% 0.059 230.5)
-
Step 950
950
#112A35
oklch(27.1% 0.037 229)
#7BB3CF 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) | #A5B1D0 | 0.050 |
| Deuteranopia (no green cones) | #99A7CF | 0.046 |
| Tritanopia (no blue cones) | #5ABBBC | 0.052 |
| Achromatopsia (no color) | #ABABAB | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BB3CF
#7BB3CF
oklch(73.8% 0.071 230.6)
- #CF9E82
#CF9E82
oklch(73.8% 0.07 51)
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 #7BB3CF, 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
- Cool Steel #97A7B3 ΔE 0.050
- Bluegrey #85A3B2 ΔE 0.051
- Light Cornflower Blue #98C1D9 ΔE 0.054
- Greyblue #77A1B5 ΔE 0.055
- Bluey Grey #89A0B0 ΔE 0.058
- Cool Grey #95A3A6 ΔE 0.065
- French Gray #ADB5BD ΔE 0.065
Use #7BB3CF 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.