#9EE3FF
Closest named color: Robin's Egg Blue (#98EFF9). oklch(88% 0.079 225.3), rgb(158, 227, 255).
Aa
Black text reads best on this color (14.88:1).
About this color
#9EE3FF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 88%, its chroma 0.079 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg Blue (#98EFF9), ΔE 0.036 away. Black text reads best on it, at 14.88:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Robin's Egg Blue (#98EFF9) |
| Black text | 14.88:1 |
| White text | 1.41:1 |
Values
| HEX | #9EE3FF |
| RGB | rgb(158, 227, 255) |
| HSL | hsl(197, 100%, 81%) |
| OKLCH | oklch(88% 0.079 225.3) |
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 #9EE3FF | 1.41:1 | Fails | Lc -22.5 | Dividers and decoration only |
| Black text on #9EE3FF | 14.88:1 | AAA | Lc 83.9 | Fine for body text |
| #9EE3FF text on white | 1.41:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #9EE3FF text on black | 14.88:1 | AAA | Lc -83.7 | 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
#ECF8FC
oklch(97.1% 0.014 219.6)
-
Step 100
100
#D6EFF9
oklch(93.7% 0.03 223.8)
-
Step 200
200 (this color)
#9EE3FF
oklch(88% 0.079 225.3)
-
Step 300
300
#72CFF2
oklch(81% 0.101 224.8)
-
Step 400
400
#00B1DF
oklch(70.7% 0.134 225)
-
Step 500
500
#0098C0
oklch(63.2% 0.12 225)
-
Step 600
600
#007FA2
oklch(55.5% 0.106 225.7)
-
Step 700
700
#006B88
oklch(49.1% 0.093 224.9)
-
Step 800
800
#005870
oklch(42.8% 0.081 224.4)
-
Step 900
900
#00495E
oklch(37.7% 0.071 225)
-
Step 950
950
#002B39
oklch(26.9% 0.051 225.5)
#9EE3FF 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) | #D4E0FF | 0.062 |
| Deuteranopia (no green cones) | #C5D4FF | 0.056 |
| Tritanopia (no blue cones) | #79ECEC | 0.054 |
| Achromatopsia (no color) | #D9D9D9 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9EE3FF
#9EE3FF
oklch(88% 0.079 225.3)
- #FFCAB2
#FFCAB2
oklch(88% 0.069 45.6)
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 #9EE3FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg Blue #98EFF9 ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.036
- Light Blue #ADD8E6 ΔE 0.039
- Robin Egg Blue #8AF1FE ΔE 0.040
- Celeste #A8DADC ΔE 0.047
- Robin's Egg #6DEDFD ΔE 0.048
- Pale Turquoise #AFEEEE ΔE 0.048
- Diamond #B9F2FF ΔE 0.053
Use #9EE3FF 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.