#9DE3EE
Closest named color: Powder Blue (#B0E0E6). oklch(87.3% 0.071 208.2), rgb(157, 227, 238).
Aa
Black text reads best on this color (14.65:1).
About this color
#9DE3EE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.071 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.021 away. Black text reads best on it, at 14.65:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.65:1 |
| White text | 1.43:1 |
Values
| HEX | #9DE3EE |
| RGB | rgb(157, 227, 238) |
| HSL | hsl(188, 70%, 77%) |
| OKLCH | oklch(87.3% 0.071 208.2) |
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 #9DE3EE | 1.43:1 | Fails | Lc -23.6 | Dividers and decoration only |
| Black text on #9DE3EE | 14.65:1 | AAA | Lc 83.0 | Fine for body text |
| #9DE3EE text on white | 1.43:1 | Fails | Lc 20.7 | Dividers and decoration only |
| #9DE3EE text on black | 14.65:1 | AAA | Lc -82.7 | 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
#EDF8FA
oklch(97.1% 0.012 209.8)
-
Step 100
100
#D7EFF3
oklch(93.6% 0.026 208.7)
-
Step 200
200 (this color)
#9DE3EE
oklch(87.3% 0.071 208.2)
-
Step 300
300
#73D1E0
oklch(80.8% 0.092 208.9)
-
Step 400
400
#00B5C8
oklch(70.7% 0.122 208)
-
Step 500
500
#009BAC
oklch(63.1% 0.109 208.4)
-
Step 600
600
#008291
oklch(55.5% 0.096 208.9)
-
Step 700
700
#006E7A
oklch(49.2% 0.085 207.9)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#004B54
oklch(37.8% 0.065 208.5)
-
Step 950
950
#002C32
oklch(26.8% 0.046 208.8)
#9DE3EE 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) | #D8DEEF | 0.069 |
| Deuteranopia (no green cones) | #CAD3EE | 0.064 |
| Tritanopia (no blue cones) | #7FE9E6 | 0.035 |
| Achromatopsia (no color) | #D7D7D7 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DE3EE
#9DE3EE
oklch(87.3% 0.071 208.2)
- #FFC5BD
#FFC5BD
oklch(87.3% 0.068 27.5)
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 #9DE3EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.021
- Celeste #A8DADC ΔE 0.029
- Light Blue #ADD8E6 ΔE 0.030
- Robin's Egg Blue #98EFF9 ΔE 0.031
- Pale Turquoise #AFEEEE ΔE 0.037
- Robin Egg Blue #8AF1FE ΔE 0.038
- Robin's Egg #6DEDFD ΔE 0.044
- Diamond #B9F2FF ΔE 0.055
Use #9DE3EE 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.