#9FD9EA
Closest named color: Light Blue (#ADD8E6). oklch(85.1% 0.064 217.9), rgb(159, 217, 234).
Aa
Black text reads best on this color (13.58:1).
About this color
#9FD9EA is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.064 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.016 away. Black text reads best on it, at 13.58:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.58:1 |
| White text | 1.54:1 |
Values
| HEX | #9FD9EA |
| RGB | rgb(159, 217, 234) |
| HSL | hsl(194, 64%, 77%) |
| OKLCH | oklch(85.1% 0.064 217.9) |
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 #9FD9EA | 1.54:1 | Fails | Lc -28.4 | Dividers and decoration only |
| Black text on #9FD9EA | 13.58:1 | AAA | Lc 78.7 | Fine for body text |
| #9FD9EA text on white | 1.54:1 | Fails | Lc 25.1 | Dividers and decoration only |
| #9FD9EA text on black | 13.58:1 | AAA | Lc -78.0 | 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
#EEF7FA
oklch(97% 0.01 219.6)
-
Step 100
100
#D9EEF4
oklch(93.5% 0.024 216.7)
-
Step 200
200 (this color)
#9FD9EA
oklch(85.1% 0.064 217.9)
-
Step 300
300
#81CEE4
oklch(80.9% 0.082 218)
-
Step 400
400
#00B3D5
oklch(70.8% 0.127 217.9)
-
Step 500
500
#0099B7
oklch(63.1% 0.114 218.3)
-
Step 600
600
#00819A
oklch(55.7% 0.1 217.7)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#00596B
oklch(42.8% 0.077 217.7)
-
Step 900
900
#004A59
oklch(37.7% 0.067 217.2)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#9FD9EA 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) | #CED5EB | 0.057 |
| Deuteranopia (no green cones) | #C2CCEA | 0.051 |
| Tritanopia (no blue cones) | #85DFDE | 0.038 |
| Achromatopsia (no color) | #D0D0D0 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FD9EA
#9FD9EA
oklch(85.1% 0.064 217.9)
- #F4C1B1
#F4C1B1
oklch(85.2% 0.063 38.1)
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 #9FD9EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.016
- Celeste #A8DADC ΔE 0.022
- Powder Blue #B0E0E6 ΔE 0.030
- Sky Blue #87CEEB ΔE 0.042
- Baby Blue #A2CFFE ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.046
- Light Sky Blue #87CEFA ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.054
Use #9FD9EA 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.