#9BC9DB
Closest named color: Light Cornflower Blue (#98C1D9). oklch(80.9% 0.055 223.9), rgb(155, 201, 219).
Aa
Black text reads best on this color (11.77:1).
About this color
#9BC9DB is a light, muted teal or cyan. In OKLCH its lightness is 81%, its chroma 0.055 and its hue 224°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.022 away. Black text reads best on it, at 11.77:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 11.77:1 |
| White text | 1.78:1 |
Values
| HEX | #9BC9DB |
| RGB | rgb(155, 201, 219) |
| HSL | hsl(197, 47%, 73%) |
| OKLCH | oklch(80.9% 0.055 223.9) |
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 #9BC9DB | 1.78:1 | Fails | Lc -36.9 | Non-text elements, placeholder text |
| Black text on #9BC9DB | 11.77:1 | AAA | Lc 71.0 | Content text, not long reading |
| #9BC9DB text on white | 1.78:1 | Fails | Lc 32.9 | Non-text elements, placeholder text |
| #9BC9DB text on black | 11.77:1 | AAA | Lc -69.7 | Content text, not long reading |
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 300.
-
Step 50
50
#F1F7F9
oklch(97.2% 0.007 219.6)
-
Step 100
100
#DFECF2
oklch(93.5% 0.016 227)
-
Step 200
200
#C5DEE8
oklch(88.5% 0.03 223.8)
-
Step 300
300 (this color)
#9BC9DB
oklch(80.9% 0.055 223.9)
-
Step 400
400
#5EADC9
oklch(70.8% 0.088 223.4)
-
Step 500
500
#1E97BB
oklch(63% 0.112 224)
-
Step 600
600
#0080A0
oklch(55.7% 0.104 223.4)
-
Step 700
700
#006B87
oklch(49% 0.092 224)
-
Step 800
800
#00586F
oklch(42.7% 0.08 223.4)
-
Step 900
900
#00495D
oklch(37.7% 0.071 223.8)
-
Step 950
950
#052B37
oklch(27% 0.046 223.9)
#9BC9DB 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) | #BFC6DC | 0.045 |
| Deuteranopia (no green cones) | #B5BFDB | 0.040 |
| Tritanopia (no blue cones) | #86CFCF | 0.036 |
| Achromatopsia (no color) | #C2C2C2 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BC9DB
#9BC9DB
oklch(80.9% 0.055 223.9)
- #E0B6A5
#E0B6A5
oklch(80.9% 0.054 43.2)
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 #9BC9DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.022
- Cloudy Blue #ACC2D9 ΔE 0.026
- Sky Blue #87CEEB ΔE 0.028
- Light Steel Blue #B0C4DE ΔE 0.029
- Light Grey Blue #9DBCD4 ΔE 0.034
- Light Blue Grey #B7C9E2 ΔE 0.037
- Light Sky Blue #87CEFA ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.047
Use #9BC9DB 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.