#9DDAEE
Closest named color: Light Blue (#ADD8E6). oklch(85.4% 0.068 220.2), rgb(157, 218, 238).
Aa
Black text reads best on this color (13.69:1).
About this color
#9DDAEE is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.068 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.019 away. Black text reads best on it, at 13.69:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.69:1 |
| White text | 1.53:1 |
Values
| HEX | #9DDAEE |
| RGB | rgb(157, 218, 238) |
| HSL | hsl(195, 70%, 77%) |
| OKLCH | oklch(85.4% 0.068 220.2) |
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 #9DDAEE | 1.53:1 | Fails | Lc -27.9 | Dividers and decoration only |
| Black text on #9DDAEE | 13.69:1 | AAA | Lc 79.1 | Fine for body text |
| #9DDAEE text on white | 1.53:1 | Fails | Lc 24.6 | Dividers and decoration only |
| #9DDAEE text on black | 13.69:1 | AAA | Lc -78.5 | 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
#EDF7FB
oklch(97% 0.012 223.5)
-
Step 100
100
#D8EEF6
oklch(93.5% 0.026 221.6)
-
Step 200
200 (this color)
#9DDAEE
oklch(85.4% 0.068 220.2)
-
Step 300
300
#7DCEE8
oklch(80.9% 0.087 220.6)
-
Step 400
400
#00B2D8
oklch(70.7% 0.129 220.4)
-
Step 500
500
#0099B9
oklch(63.1% 0.115 219.7)
-
Step 600
600
#00809C
oklch(55.5% 0.101 220.3)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#004A5B
oklch(37.8% 0.069 219.8)
-
Step 950
950
#002C37
oklch(27.1% 0.049 219.4)
#9DDAEE 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) | #CED6EF | 0.059 |
| Deuteranopia (no green cones) | #C1CCEE | 0.053 |
| Tritanopia (no blue cones) | #80E1E0 | 0.043 |
| Achromatopsia (no color) | #D1D1D1 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DDAEE
#9DDAEE
oklch(85.4% 0.068 220.2)
- #F7C1AE
#F7C1AE
oklch(85.4% 0.068 40.3)
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 #9DDAEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.019
- Celeste #A8DADC ΔE 0.027
- Powder Blue #B0E0E6 ΔE 0.031
- Sky Blue #87CEEB ΔE 0.042
- Baby Blue #A2CFFE ΔE 0.043
- Light Sky Blue #87CEFA ΔE 0.048
- Light Blue Grey #B7C9E2 ΔE 0.049
- Robin's Egg Blue #98EFF9 ΔE 0.054
Use #9DDAEE 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.