#89EBF9
Closest named color: Robin Egg Blue (#8AF1FE). oklch(88.5% 0.094 207.4), rgb(137, 235, 249).
Aa
Black text reads best on this color (15.31:1).
About this color
#89EBF9 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 88%, its chroma 0.094 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Robin Egg Blue (#8AF1FE), ΔE 0.016 away. Black text reads best on it, at 15.31:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Robin Egg Blue (#8AF1FE) |
| Black text | 15.31:1 |
| White text | 1.37:1 |
Values
| HEX | #89EBF9 |
| RGB | rgb(137, 235, 249) |
| HSL | hsl(188, 90%, 76%) |
| OKLCH | oklch(88.5% 0.094 207.4) |
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 #89EBF9 | 1.37:1 | Fails | Lc -20.6 | Dividers and decoration only |
| Black text on #89EBF9 | 15.31:1 | AAA | Lc 85.7 | Fine for body text |
| #89EBF9 text on white | 1.37:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #89EBF9 text on black | 15.31:1 | AAA | Lc -85.6 | 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
#EAF9FB
oklch(97.2% 0.016 206.4)
-
Step 100
100
#D0F1F6
oklch(93.6% 0.035 207.7)
-
Step 200
200 (this color)
#89EBF9
oklch(88.5% 0.094 207.4)
-
Step 300
300
#47D6E9
oklch(80.9% 0.121 207.9)
-
Step 400
400
#00B5C7
oklch(70.7% 0.121 207.4)
-
Step 500
500
#009BAB
oklch(63% 0.108 207.7)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#89EBF9 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) | #DCE4FA | 0.091 |
| Deuteranopia (no green cones) | #CAD6F9 | 0.085 |
| Tritanopia (no blue cones) | #50F3EF | 0.048 |
| Achromatopsia (no color) | #DCDCDC | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89EBF9
#89EBF9
oklch(88.5% 0.094 207.4)
- #FFCBC3
#FFCBC3
oklch(88.6% 0.06 28.4)
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 #89EBF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin Egg Blue #8AF1FE ΔE 0.016
- Robin's Egg Blue #98EFF9 ΔE 0.019
- Robin's Egg #6DEDFD ΔE 0.021
- Pale Turquoise #AFEEEE ΔE 0.041
- Powder Blue #B0E0E6 ΔE 0.045
- Celeste #A8DADC ΔE 0.053
- Diamond #B9F2FF ΔE 0.054
- Light Blue #ADD8E6 ΔE 0.056
Use #89EBF9 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.