#7BB0CB
Closest named color: Bluegrey (#85A3B2). oklch(73% 0.068 231), rgb(123, 176, 203).
Aa
Black text reads best on this color (8.91:1).
About this color
#7BB0CB is a medium-light, muted blue. In OKLCH its lightness is 73%, its chroma 0.068 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.043 away. Black text reads best on it, at 8.91:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.91:1 |
| White text | 2.35:1 |
Values
| HEX | #7BB0CB |
| RGB | rgb(123, 176, 203) |
| HSL | hsl(200, 43%, 64%) |
| OKLCH | oklch(73% 0.068 231) |
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 #7BB0CB | 2.35:1 | Fails | Lc -51.3 | Large or bold text, headings |
| Black text on #7BB0CB | 8.91:1 | AAA | Lc 57.6 | Large or bold text, headings |
| #7BB0CB text on white | 2.35:1 | Fails | Lc 46.4 | Large or bold text, headings |
| #7BB0CB text on black | 8.91:1 | AAA | Lc -55.7 | 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
#CADCE6
oklch(88.4% 0.024 231.9)
-
Step 300
300
#A6C6D7
oklch(80.9% 0.042 231.1)
-
Step 400
400 (this color)
#7BB0CB
oklch(73% 0.068 231)
-
Step 500
500
#4D93B5
oklch(63.1% 0.087 231.5)
-
Step 600
600
#2B7DA0
oklch(55.6% 0.094 230.4)
-
Step 700
700
#1C6989
oklch(49% 0.088 230.8)
-
Step 800
800
#1B5670
oklch(42.8% 0.073 231.3)
-
Step 900
900
#1D475A
oklch(37.7% 0.057 230.4)
-
Step 950
950
#122A35
oklch(27.1% 0.036 229.8)
#7BB0CB 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) | #A3AECC | 0.049 |
| Deuteranopia (no green cones) | #97A5CB | 0.043 |
| Tritanopia (no blue cones) | #5DB8B9 | 0.050 |
| Achromatopsia (no color) | #A9A9A9 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BB0CB
#7BB0CB
oklch(73% 0.068 231)
- #CB9C81
#CB9C81
oklch(73% 0.068 51.2)
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 #7BB0CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.043
- Cool Steel #97A7B3 ΔE 0.045
- Greyblue #77A1B5 ΔE 0.046
- Bluey Grey #89A0B0 ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.055
- Cool Grey #95A3A6 ΔE 0.058
- Light Cornflower Blue #98C1D9 ΔE 0.061
- Pewter #96A8A1 ΔE 0.062
Use #7BB0CB 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.