#9DDEF2
Closest named color: Light Blue (#ADD8E6). oklch(86.4% 0.071 219), rgb(157, 222, 242).
Aa
Black text reads best on this color (14.16:1).
About this color
#9DDEF2 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.071 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.023 away. Black text reads best on it, at 14.16:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.16:1 |
| White text | 1.48:1 |
Values
| HEX | #9DDEF2 |
| RGB | rgb(157, 222, 242) |
| HSL | hsl(194, 77%, 78%) |
| OKLCH | oklch(86.4% 0.071 219) |
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 #9DDEF2 | 1.48:1 | Fails | Lc -25.8 | Dividers and decoration only |
| Black text on #9DDEF2 | 14.16:1 | AAA | Lc 81.1 | Fine for body text |
| #9DDEF2 text on white | 1.48:1 | Fails | Lc 22.7 | Dividers and decoration only |
| #9DDEF2 text on black | 14.16:1 | AAA | Lc -80.6 | Fine for body text |
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 200.
-
Step 50
50
#EDF8FB
oklch(97.2% 0.012 215.8)
-
Step 100
100
#D7EFF6
oklch(93.7% 0.027 217.1)
-
Step 200
200 (this color)
#9DDEF2
oklch(86.4% 0.071 219)
-
Step 300
300
#78CFE9
oklch(80.9% 0.092 219.3)
-
Step 400
400
#00B3D6
oklch(70.8% 0.128 218.5)
-
Step 500
500
#0099B8
oklch(63.1% 0.114 219)
-
Step 600
600
#00819B
oklch(55.7% 0.1 218.5)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#004A5A
oklch(37.8% 0.068 218.5)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#9DDEF2 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) | #D1DAF3 | 0.061 |
| Deuteranopia (no green cones) | #C4D0F2 | 0.056 |
| Tritanopia (no blue cones) | #7EE5E4 | 0.043 |
| Achromatopsia (no color) | #D4D4D4 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DDEF2
#9DDEF2
oklch(86.4% 0.071 219)
- #FCC3B0
#FCC3B0
oklch(86.3% 0.071 39.2)
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 #9DDEF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.023
- Powder Blue #B0E0E6 ΔE 0.027
- Celeste #A8DADC ΔE 0.030
- Robin's Egg Blue #98EFF9 ΔE 0.044
- Baby Blue #A2CFFE ΔE 0.049
- Robin Egg Blue #8AF1FE ΔE 0.049
- Robin's Egg #6DEDFD ΔE 0.051
- Sky Blue #87CEEB ΔE 0.051
Use #9DDEF2 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.